UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A+TfwbpkprzmLa02g3LFZ9VPi2L7ymfHtmRmYor7Atk=' 
WHERE 
  key_id = '5877e9dac355cf3b3be22721028432488e13e09093674eadbb40ee21b651a3a0' 
  AND (
    token = 'A+TfwbpkprzmLa02g3LFZ9VPi2L7ymfHtmRmYor7Atk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )