UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MFEPHZ1T58e/P4qsHOeCDSvwHWzeq04O/WpaF6kIapg=' 
WHERE 
  key_id = 'f12ad6f98a8ffb567324798ee2cff00283739121b04e94b8c5f0b703522335ec' 
  AND (
    token = 'MFEPHZ1T58e/P4qsHOeCDSvwHWzeq04O/WpaF6kIapg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )