UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+UJx5rotCWYs31Hb5h8XM2aPvh/V8HfVS2Th22AgP9k=' 
WHERE 
  key_id = '0208dc4be7a4f1408898080e59cfce1e37dc5c16759c5e4a0b8ab3efb4fd51d3' 
  AND (
    token = '+UJx5rotCWYs31Hb5h8XM2aPvh/V8HfVS2Th22AgP9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )