UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qyMton+EOzIuaVUWtKbWOHKX4R6ywVBxMRrOZrg2cdw=' 
WHERE 
  key_id = '2f5c1380da8bdc81cff3f5f8497650a27a9e8e3f9c213e04804b841ffa53266c' 
  AND (
    token = 'qyMton+EOzIuaVUWtKbWOHKX4R6ywVBxMRrOZrg2cdw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )