UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UouSD9My3bnIdIiRkbhDm2/QVHjMeq4iIToWUVvq8WM=' 
WHERE 
  key_id = 'e80c6d09af02fa3b2223998b932679279ff787048955e725ae0d42afe4950c6f' 
  AND (
    token = 'UouSD9My3bnIdIiRkbhDm2/QVHjMeq4iIToWUVvq8WM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )