UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YcUTjj6vX6IsRNUkPhqjK/9+VQJYzOegpV7tYyp+oc8=' 
WHERE 
  key_id = '4ecb432fda76e91a1c9f23c4e0573b42e3224d737a13e1bdacd256968350b084' 
  AND (
    token = 'YcUTjj6vX6IsRNUkPhqjK/9+VQJYzOegpV7tYyp+oc8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )