UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j8SHUWzLfWoqRG8kAipvaDoQBwr4VVc+NPuAtcJBkIc=' 
WHERE 
  key_id = '8c31f45c59ee8a0039ede5b7334220d1889cbeaf0fc3a4e08317b146e15c93fb' 
  AND (
    token = 'j8SHUWzLfWoqRG8kAipvaDoQBwr4VVc+NPuAtcJBkIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )