UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eKx/scMgGy2fJlFglbINs00xIqc9ji5f/T92Hwgmhx4=' 
WHERE 
  key_id = '86e20d46df73efab9824ac623ad055990e8d8c7dc698c961916491fe15c05f69' 
  AND (
    token = 'eKx/scMgGy2fJlFglbINs00xIqc9ji5f/T92Hwgmhx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )