UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'te+TLSOqMwkK8XR0tqkUPIva+1pK0/ibAKiJe2tMxdo=' 
WHERE 
  key_id = '874ece5d20d44c060e2cb9b1fa18290c0a3bde6100a175f24bd4d288a0ed0d41' 
  AND (
    token = 'te+TLSOqMwkK8XR0tqkUPIva+1pK0/ibAKiJe2tMxdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )