UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4b0bEADqOK0zjy1E5qUFmVuR6xGb6aLSCnA1xHVm3s4=' 
WHERE 
  key_id = 'f701ed7fd80f6624200da87a06517ad59e94cbb3ded10debaa39534fd6e4d13a' 
  AND (
    token = '4b0bEADqOK0zjy1E5qUFmVuR6xGb6aLSCnA1xHVm3s4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )