UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8MtksMobciJjYTlRuFhKihtFoeLHiAzBCLMlHbNrzk8=' 
WHERE 
  key_id = 'a85da55e387fdb5d41533095b119e376173eb4e1879ecb9a73c934d4b63efb19' 
  AND (
    token = '8MtksMobciJjYTlRuFhKihtFoeLHiAzBCLMlHbNrzk8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )