UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ecLWeceZUG1xi3Znj0eWCMF7dK1kNuG4YLh8N3s38WA=' 
WHERE 
  key_id = 'a54ea88a6779a3f48ea3e035d46cc0053af214f04d817f001b3880483bd70927' 
  AND (
    token = 'ecLWeceZUG1xi3Znj0eWCMF7dK1kNuG4YLh8N3s38WA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )