UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5xpcRxOEt1X4VpF1RmYyF2XfjecUckQpLtt+PXAPrlI=' 
WHERE 
  key_id = 'f448d6f2bc3582f3761838d973b11498e875c993cdc1d27c8bcaef23522d57cb' 
  AND (
    token = '5xpcRxOEt1X4VpF1RmYyF2XfjecUckQpLtt+PXAPrlI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )