UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X5NuFEZGmX895HLoZEWkVT7vbd7oM4JK9Q/W91bzrzI=' 
WHERE 
  key_id = 'c5a6634b927071fb96a1b68b6dcf62b9df500da93102af1c76fd3567539087a3' 
  AND (
    token = 'X5NuFEZGmX895HLoZEWkVT7vbd7oM4JK9Q/W91bzrzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )