UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rk+C9X1ZU2oPi0ozP0B656BnNelrI6WyeGJozkk04v8=' 
WHERE 
  key_id = 'e3062e31176f2fd2a86b0bc5f84866637a8a1d4800d297d9ce592c1206ed41a9' 
  AND (
    token = 'Rk+C9X1ZU2oPi0ozP0B656BnNelrI6WyeGJozkk04v8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )