UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MhkiXV27FjJ9co0hdUvTmX2RSlueaUV5AgBS0BNU+aU=' 
WHERE 
  key_id = '60913bed41cca6b45c78ed7addb7e77297b79078eddb691bfb5210c0b42c1729' 
  AND (
    token = 'MhkiXV27FjJ9co0hdUvTmX2RSlueaUV5AgBS0BNU+aU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )