UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vk9sc8QPlNavLRQrJPwWgNhU50WgN0vXqVAKbf4Ss5c=' 
WHERE 
  key_id = 'd9fddd04d36d8f32180774f94677283762331bd0fb2d89d344f339929cffabf0' 
  AND (
    token = 'vk9sc8QPlNavLRQrJPwWgNhU50WgN0vXqVAKbf4Ss5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )