UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's6gxjZWs0DvdYx6abHQSIN/rUk0RA/VnzC+sIWjn59I=' 
WHERE 
  key_id = '3cfc4657139e296de231b43941deeab55615ecc482a2c8ecc9384f946699097d' 
  AND (
    token = 's6gxjZWs0DvdYx6abHQSIN/rUk0RA/VnzC+sIWjn59I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )