UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Jfz/nUx8cilxCucoSHOX5EHmr58g7rFlm4NZ99TPwk=' 
WHERE 
  key_id = 'de97a087cc21da72d5be762167fa72f639955c4a3877f3d1e053eb16869336e2' 
  AND (
    token = '3Jfz/nUx8cilxCucoSHOX5EHmr58g7rFlm4NZ99TPwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )