UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8AoejeM7Z4biEylRKALETCVYTgUSnnlLCnfXGf6FIjE=' 
WHERE 
  key_id = 'f6af169a38261883b6959878ba5b824f8f725e14c808c7dbbcf5610368162f58' 
  AND (
    token = '8AoejeM7Z4biEylRKALETCVYTgUSnnlLCnfXGf6FIjE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )