UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JNEZUcuMq3wjnZRxtnaIZbG8v1jIHVN269ZCEwWxJkk=' 
WHERE 
  key_id = '29aa737371eee165031d21705aab4479cfd668cff5087c0033dea88e3ee072a8' 
  AND (
    token = 'JNEZUcuMq3wjnZRxtnaIZbG8v1jIHVN269ZCEwWxJkk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )