UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Y5f6zjd6zp6ZD7rRvX3kmc+U7n9QsjGl2aUdHq+vdU=' 
WHERE 
  key_id = '2315e1aca79f27a15d8ee7d5aa6ef22c2a79e5f05ae1669fc180f1418c0a9375' 
  AND (
    token = '7Y5f6zjd6zp6ZD7rRvX3kmc+U7n9QsjGl2aUdHq+vdU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )