UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b8J/JTSeJMRCMQh9+22Vac4+mzSYfvWoaDiCl8sws24=' 
WHERE 
  key_id = 'e2797bfdd4a7f757e3e0e2c6d0fb7f0167374b66798aa8c20348806aa1d586db' 
  AND (
    token = 'b8J/JTSeJMRCMQh9+22Vac4+mzSYfvWoaDiCl8sws24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )