UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k0390XuvSojUWw8DjDt7n2hZB2+u03Av2nA6Kq8tLjM=' 
WHERE 
  key_id = '01b593280bea42f8fb4a474417766fbab9bac894f32e7d2d1186ac7e7d9be057' 
  AND (
    token = 'k0390XuvSojUWw8DjDt7n2hZB2+u03Av2nA6Kq8tLjM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )