UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cYuiLoFhQiYPQeDSsGwdPomju4YU4dq+M5c/KLUt2K0=' 
WHERE 
  key_id = '59b583fea35d186842376f87d6273bec6f7676a9c9efbcd901bca30503c4e517' 
  AND (
    token = 'cYuiLoFhQiYPQeDSsGwdPomju4YU4dq+M5c/KLUt2K0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )