UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MIFZEKwjPMW0fEqH3dYY6WCMojUi2sxI07GawuuMv6w=' 
WHERE 
  key_id = 'd89b646496f0f98505a5e86d565e74eff238fd702f0c9831b3cd9696879ee82f' 
  AND (
    token = 'MIFZEKwjPMW0fEqH3dYY6WCMojUi2sxI07GawuuMv6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )