UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kxZZONYGdI591A/fm7poNYW/5GRgDWBuRrVIjOnhhzI=' 
WHERE 
  key_id = 'bbe16ed8950edce6a52a431cdf09848b07c947caec09af4351caa007ac4bad07' 
  AND (
    token = 'kxZZONYGdI591A/fm7poNYW/5GRgDWBuRrVIjOnhhzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )