UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z0GatU1y46UGnWJLBlERBLE2RMx7G2EZHH09vhaO1/4=' 
WHERE 
  key_id = '8448dc1d1be5967ddfccbb701484b2637b8c9d622db27511e523c1e833ba3fb9' 
  AND (
    token = 'Z0GatU1y46UGnWJLBlERBLE2RMx7G2EZHH09vhaO1/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )