UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4K8cJNgbmZP+tnSrZTs9/ZFadVKHrsBrlgJi65hErDM=' 
WHERE 
  key_id = 'f65b925729a15b8936be3f17e1facb01487ccf7d1c293f2c0204c1ff991a2ac9' 
  AND (
    token = '4K8cJNgbmZP+tnSrZTs9/ZFadVKHrsBrlgJi65hErDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )