UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZMmC3Uax/FkqF5OKvgo9dXL4F09Or9msv6//aRq5gII=' 
WHERE 
  key_id = 'fb0eb29a980b0b1bd0659695b7139d391c76ee18f20d704bdbd271d62a3b2809' 
  AND (
    token = 'ZMmC3Uax/FkqF5OKvgo9dXL4F09Or9msv6//aRq5gII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )