UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zg6XJor6E7vJNwPX5zwOHZLESOTdCLrnLINRApwUFLI=' 
WHERE 
  key_id = '7d2d0811b5b852487be81520b057737ffe95f080701c1ac9d58d7acf6002e96f' 
  AND (
    token = 'zg6XJor6E7vJNwPX5zwOHZLESOTdCLrnLINRApwUFLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )