UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '53be4s2b4p9uBj4RpNq6iD+9Yv9Q5h0ZTd6JWyoNCHI=' 
WHERE 
  key_id = 'deb6d037bd133eac2ef0379fb28428dc3df9d367d68c49d0fb703d000ca5e015' 
  AND (
    token = '53be4s2b4p9uBj4RpNq6iD+9Yv9Q5h0ZTd6JWyoNCHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )