UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b5S7A/IbnPJrKUDsAwQhklF+kxVGOTaHdPdQj1AKaLg=' 
WHERE 
  key_id = '43d824b931427a7c399ecfa3f2951a94e10486a4add2fc4208dcb8a93f240fd2' 
  AND (
    token = 'b5S7A/IbnPJrKUDsAwQhklF+kxVGOTaHdPdQj1AKaLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )