UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gX+9uJ3DcIVrfzdaXft81pgz11S8ompKig/ja/KInek=' 
WHERE 
  key_id = '5ea8b13b11a95cf76ff6724a30298543f142aaafc0f137d0560a4bc45e717a0f' 
  AND (
    token = 'gX+9uJ3DcIVrfzdaXft81pgz11S8ompKig/ja/KInek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )