UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rxTd216n9X14sp8Zrj4nLKA8n285/tBG6gr3MEFnTQE=' 
WHERE 
  key_id = 'f36586d5746d32d6688067f621a710d0ab3473961650d771bfed6440243a5730' 
  AND (
    token = 'rxTd216n9X14sp8Zrj4nLKA8n285/tBG6gr3MEFnTQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )