UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qAhd81j5npyF5mbJ0v1EJEgZWQrofSlbHJGNrqrRuxE=' 
WHERE 
  key_id = '599c430f309ef49d1552c7ee5d76dc915e112c6e3eb6b84ad84b831304e31bf3' 
  AND (
    token = 'qAhd81j5npyF5mbJ0v1EJEgZWQrofSlbHJGNrqrRuxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )