UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N1H9bViKfNUEMymiBhRaFUbT7TDCIjgrtoraHY553XE=' 
WHERE 
  key_id = '5aeb502301a76a3eea884c7f9ee52a839db0beb7c6845c6924172135e066a399' 
  AND (
    token = 'N1H9bViKfNUEMymiBhRaFUbT7TDCIjgrtoraHY553XE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )