UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yeIUJarQQUDYHRtpj5tU0NeZhPHhrc3/N19yDcapj9U=' 
WHERE 
  key_id = '3268eb46e685d00ea8d3669882e36b19a7c4e179d42732825905a39e99888aa0' 
  AND (
    token = 'yeIUJarQQUDYHRtpj5tU0NeZhPHhrc3/N19yDcapj9U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )