UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e3yXVghKshcIZMllV+b4yxtBuLJTW2ghA+52fEp23SI=' 
WHERE 
  key_id = '7c6157d1c615f2d53060d44a0a78069e7de5a0d08d2d6f0f8b3b491da223bd64' 
  AND (
    token = 'e3yXVghKshcIZMllV+b4yxtBuLJTW2ghA+52fEp23SI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )