UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gLZS+3I1CIAhttUZmW/SHAHt6Q20lKfuQeabSSV8Mpk=' 
WHERE 
  key_id = '55e63718914af8b63bccaaafd6505c413105865cb6568355c705ea16e5716f22' 
  AND (
    token = 'gLZS+3I1CIAhttUZmW/SHAHt6Q20lKfuQeabSSV8Mpk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )