UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eSLrCl8KoSdpcEiiYfNGEX1+6vdEdPcmjUiyr85rdmY=' 
WHERE 
  key_id = 'dabdd1ec425dd252b2e8b8ce0b977c842f988098a64833936f35162d2d53e5cb' 
  AND (
    token = 'eSLrCl8KoSdpcEiiYfNGEX1+6vdEdPcmjUiyr85rdmY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )