UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2HkkuNtrl0zBDiluDiL1Wh89lE2Hd6xfNo8U5WG6gGI=' 
WHERE 
  key_id = '6de8d5142072658b092b38b741b61db962bbfdee49111a1ca271b0b635b76d5f' 
  AND (
    token = '2HkkuNtrl0zBDiluDiL1Wh89lE2Hd6xfNo8U5WG6gGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )