UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xH+wyLkUMDCN6E6nvEuhGsgQNVY6sonAysbOG8fYc1w=' 
WHERE 
  key_id = '2187bfb3a941b0f924e4acac1ffd558178394f33ad0c68de44de28482f2fa220' 
  AND (
    token = 'xH+wyLkUMDCN6E6nvEuhGsgQNVY6sonAysbOG8fYc1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )