UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gWyjbrMTaq6dAPMQqR+fKXbpFhxoZofrCt1XcR2oMns=' 
WHERE 
  key_id = 'e661074d11deb8224dbef5f6033a44f04739c1cd8e34a9ca357b7f1e0d3d2ebf' 
  AND (
    token = 'gWyjbrMTaq6dAPMQqR+fKXbpFhxoZofrCt1XcR2oMns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )