UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9kZFNzH79KJwopzP5R6122t3hu81jK4PdgJkNVrXaYw=' 
WHERE 
  key_id = 'a9eafcdab1f695f791a8901234dc4118ad65f57d16969160073f4b91c7d264b2' 
  AND (
    token = '9kZFNzH79KJwopzP5R6122t3hu81jK4PdgJkNVrXaYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )