UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YYptevxsYg+2RkbshL/zfHbNfXjZnaReWfV/1lZiquQ=' 
WHERE 
  key_id = '59f3bf9f634c022a620242b63772ecc2a1467864c3a9f8daa4906b5a3d83f6df' 
  AND (
    token = 'YYptevxsYg+2RkbshL/zfHbNfXjZnaReWfV/1lZiquQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )