UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u+Mktqi3LwgB44ZbAmZ2+v9tirBrX3Pw+oYFzXnS1mQ=' 
WHERE 
  key_id = 'f759569eda1c3a602b62db3656d2062861ab9b7274c8ac94311e705d5dcbe1c0' 
  AND (
    token = 'u+Mktqi3LwgB44ZbAmZ2+v9tirBrX3Pw+oYFzXnS1mQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )