UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fFLarM3FzFt+nC/tN9Z2NbcRiDsg1VcEH/1qLIpKmjM=' 
WHERE 
  key_id = '75f4422179c0f997f202a4dca45884a740026db29b986dd945e37227297bb9b8' 
  AND (
    token = 'fFLarM3FzFt+nC/tN9Z2NbcRiDsg1VcEH/1qLIpKmjM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )