UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L36jLsKA+/3raMnDSRsMSrw5O7LBA7F5mIhxAbyzQWY=' 
WHERE 
  key_id = 'c7a0433c1b30544cf401d82575ead1b9b2243c5e5e95bfcb372ac842d8466ba7' 
  AND (
    token = 'L36jLsKA+/3raMnDSRsMSrw5O7LBA7F5mIhxAbyzQWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )