UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ATWA6cWMPEYogznPrgEwueYe41hQyKsMwyk9H1YIXys=' 
WHERE 
  key_id = 'be4aac744e8b648e15f34f991a8aa2c0061df8e0d5575adb0f668d90d34ce93b' 
  AND (
    token = 'ATWA6cWMPEYogznPrgEwueYe41hQyKsMwyk9H1YIXys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )