UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tXkI53jKCiUz8DEsAR4F2GOYENT1VvD1tznO4PPUCEw=' 
WHERE 
  key_id = '381702410a56d71a17f222235356b91eaa3087514aa1504841170f13d8e92b33' 
  AND (
    token = 'tXkI53jKCiUz8DEsAR4F2GOYENT1VvD1tznO4PPUCEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )