UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nnRyqYljh1gIj/c48dYLjKOAictleOXfrsSw2SlvgCQ=' 
WHERE 
  key_id = 'e2128952068d1d5bc7556e2f0e6592822ad6adaf902721ec8d81e2f6e4fda862' 
  AND (
    token = 'nnRyqYljh1gIj/c48dYLjKOAictleOXfrsSw2SlvgCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )