UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qy4nENzRmU32cDpoDVTo3ejnlHhlFRw2vNBB5KwKDIM=' 
WHERE 
  key_id = '8107416528de8d0aa3d69909fe6736d93542de6746f8b43d54dd78336f9016f4' 
  AND (
    token = 'Qy4nENzRmU32cDpoDVTo3ejnlHhlFRw2vNBB5KwKDIM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )