UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BU4ZdSCnNBBBOXFuNXs6VHEJropFCI95UxQ1LgqtpTM=' 
WHERE 
  key_id = '19940e7f9ec2b97b21fcdf04d25fa91159b9b5fa1cdb21b04d3fdeb77a5bda60' 
  AND (
    token = 'BU4ZdSCnNBBBOXFuNXs6VHEJropFCI95UxQ1LgqtpTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )