UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XldsbM+gDTnKMrP9b+WiEqwUM419ZUjuDAEWxGJhdUc=' 
WHERE 
  key_id = 'e9d57226f2a74427dfcd310b9325014fd81636e05cb18f4378c8eb3dddba3d91' 
  AND (
    token = 'XldsbM+gDTnKMrP9b+WiEqwUM419ZUjuDAEWxGJhdUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )