UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mUzwLMnw5U2pxO8aMursunKHxTDha4pdt2/lC+BTHWU=' 
WHERE 
  key_id = '9ff9f9d060179b6ab766fee5f1dcd00e31c4e6324538c1f23c3f42765a25700a' 
  AND (
    token = 'mUzwLMnw5U2pxO8aMursunKHxTDha4pdt2/lC+BTHWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )