UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fJqlMU+0H47jwNm4hMC64oVH2jpmCVsS9ohMpOq3f0Y=' 
WHERE 
  key_id = 'c5b78931b868347bc1c5a4a15c3c3a995221d17d22e888eaf98222c33472f458' 
  AND (
    token = 'fJqlMU+0H47jwNm4hMC64oVH2jpmCVsS9ohMpOq3f0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )