UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LARg2+4K1kzOcweAcXEBj1wrSiNCZOHUtr4TsrHQHQE=' 
WHERE 
  key_id = '2e27e509fbbd7013876c757b261a2cd703ca5bd17c78ed00cba0b5703fac0e3d' 
  AND (
    token = 'LARg2+4K1kzOcweAcXEBj1wrSiNCZOHUtr4TsrHQHQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )