UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm02N/M1/cUDPMoAVG4Q/IsWfGi5j4Ab90Qa+ZviGcj0=' 
WHERE 
  key_id = '3bd6a047fdccfdd599310f6662c8bbfb09366b5dd50fdcc2488492c5b9e42a5a' 
  AND (
    token = 'm02N/M1/cUDPMoAVG4Q/IsWfGi5j4Ab90Qa+ZviGcj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030