UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FIkQtf2zQSaPfu4T5DjoRFQyEqTUC9uliYI2x2pnrfE=' 
WHERE 
  key_id = '9d71d63ceffff703502994055932f3ee92e6a0496cca2945a9057cad0a6f5cd8' 
  AND (
    token = 'FIkQtf2zQSaPfu4T5DjoRFQyEqTUC9uliYI2x2pnrfE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )