UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GM9v3w19GJdlmEu4Kt71RHQHUSipcHYFFlwQbkRNLfA=' 
WHERE 
  key_id = '2dd59f0fa558c7ed962a7185ae5ee622c00dcfdee7f782015e5f87c914fd71a6' 
  AND (
    token = 'GM9v3w19GJdlmEu4Kt71RHQHUSipcHYFFlwQbkRNLfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )