UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qF6aueM4eaCt8NBsjBsqPxmoswUS+C0jv3b9xQIwc9U=' 
WHERE 
  key_id = '52e4f9344664a07f496a397c7552aea8a802f676bc0f0c42b340bffb2b7b32da' 
  AND (
    token = 'qF6aueM4eaCt8NBsjBsqPxmoswUS+C0jv3b9xQIwc9U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )