UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VamUc3gS71Nt4+PryGgc8KF1yvVjD2vpAvHNydbaQGk=' 
WHERE 
  key_id = '280cb2f9031936f244f30c9bc00c7612739c89d1f69b275d35665eb1ec030f9e' 
  AND (
    token = 'VamUc3gS71Nt4+PryGgc8KF1yvVjD2vpAvHNydbaQGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )