UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VfCHziQS89KQ9ypPRPMtSs7HM+TLHLgt5x9lCGxVoHU=' 
WHERE 
  key_id = '1ff0946905740ef76c55dfd9a985bdc3c099d34a3f790ab3e6f65c543bab9b1d' 
  AND (
    token = 'VfCHziQS89KQ9ypPRPMtSs7HM+TLHLgt5x9lCGxVoHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )