UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8UplAdIOp59V5O0th+mMc4TudnSXxwCZEPZ0TSmYebw=' 
WHERE 
  key_id = '389a45b55440cd01a7b9853c35cb0aa53a64d94728361731a6e53fbcc44d84a5' 
  AND (
    token = '8UplAdIOp59V5O0th+mMc4TudnSXxwCZEPZ0TSmYebw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )