UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Laxk0AsCqKJfL5qlzAcjYwiO+0y6S6UqKZ53oU7BxVI=' 
WHERE 
  key_id = 'fe6358ddbfacd0dd261d47a5adc2cdc370aa6d9b7dbd5b8c062c60755a4d9506' 
  AND (
    token = 'Laxk0AsCqKJfL5qlzAcjYwiO+0y6S6UqKZ53oU7BxVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )