UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+/q8mzWoj9jxaJl/ZNQHN6bt24I1L/4xbTKNYSf/Bl4=' 
WHERE 
  key_id = '45e8cbb973917c382c2308cb136ae222e1a7b4af9d9cca2b79d38f7ce167c2f5' 
  AND (
    token = '+/q8mzWoj9jxaJl/ZNQHN6bt24I1L/4xbTKNYSf/Bl4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )