UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wVO0gZkFFik7l55u7+KhgujHlIfbvK4+Zc1HJBEe7XE=' 
WHERE 
  key_id = '44df3dda9499fc9e50c31ac1507cce264a012c2bfc4ada451958830f008f4e2a' 
  AND (
    token = 'wVO0gZkFFik7l55u7+KhgujHlIfbvK4+Zc1HJBEe7XE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )