UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G1f7NLuPNiQdey+9Dlxh8c71lNMv0aFZtWkszO6NUcQ=' 
WHERE 
  key_id = '7f33f01086f0589c61be3a7222bd28fdb98fd845216c0a3f543ff241f7b2d0cf' 
  AND (
    token = 'G1f7NLuPNiQdey+9Dlxh8c71lNMv0aFZtWkszO6NUcQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )