UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'brSesfab4zWsn7qLGY1NoWzutIKxaYqfa0i4AKQd32Y=' 
WHERE 
  key_id = 'e2827dc4fdae07907e3d3b7f0e14704f55fddf8df6067a7b1268b2797bc8d606' 
  AND (
    token = 'brSesfab4zWsn7qLGY1NoWzutIKxaYqfa0i4AKQd32Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )