UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x+KeqaUous6Rm7bGmZZamZxDBtynu0/8RF5st+2gzY4=' 
WHERE 
  key_id = '59c47ba56eb903027fe507606ab935bf3a77926a44d14554ee35bcc76be9285b' 
  AND (
    token = 'x+KeqaUous6Rm7bGmZZamZxDBtynu0/8RF5st+2gzY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )