UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xVOQjH5+Yt0lxbavzYRW32uX3vbDG48kz643tCrTCpY=' 
WHERE 
  key_id = 'ae93e666c2aa6d7c1596a4589850dafbeea016e49a855f14533f9b162af8aa78' 
  AND (
    token = 'xVOQjH5+Yt0lxbavzYRW32uX3vbDG48kz643tCrTCpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )