UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SPnG3OhEaTUWeFKKa3blV0TBdC81xbfgHxS7RJPL//0=' 
WHERE 
  key_id = '2de98eb2a531ce26f78b2273f1ed63e0a3d0306b8bae0b6fadf2cac07f5651aa' 
  AND (
    token = 'SPnG3OhEaTUWeFKKa3blV0TBdC81xbfgHxS7RJPL//0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )