UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ngfL+i/QNc2YJLML12zj4yqeJGErVG+wpUoQaY7ZNQc=' 
WHERE 
  key_id = '4bc88c3dd2a2f2983e5832a0030c8cd4aad6beb9767699008180719d0fd342b6' 
  AND (
    token = 'ngfL+i/QNc2YJLML12zj4yqeJGErVG+wpUoQaY7ZNQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )