UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o6eH4I4eH3wc7hXHLCqMucPe+PT2QbOB1stvXVqO4l8=' 
WHERE 
  key_id = '728975389969c650f5392dd6c06957db8bf24fd40f1742d04759da6988e5f05b' 
  AND (
    token = 'o6eH4I4eH3wc7hXHLCqMucPe+PT2QbOB1stvXVqO4l8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )