UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S/iz51SeikKKIG30k4lB+Yo9NN7jeujr1PovLiZ3NmQ=' 
WHERE 
  key_id = 'aeb4c798ff04094d09ea2e9f2af782b4e878cb5d5c3816e54a9ae1be59f9b464' 
  AND (
    token = 'S/iz51SeikKKIG30k4lB+Yo9NN7jeujr1PovLiZ3NmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )