UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tpPVX1oEimIphnOy/tVHrm3h/cdkdQrJiKSdfIL841o=' 
WHERE 
  key_id = '9617eb9f5ed44743ec7c6be4dc9a6522c7c1f9fdd4b58cad46c661a0e1b567af' 
  AND (
    token = 'tpPVX1oEimIphnOy/tVHrm3h/cdkdQrJiKSdfIL841o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )