UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mhW4z6e2E+N/RwrxHJm754+tY+U5nmUbQgJpj9xzccs=' 
WHERE 
  key_id = '7fb0dd9f3ae955b8f4d803d837574ba04eb74eba47ac3f10adce9889236e9de3' 
  AND (
    token = 'mhW4z6e2E+N/RwrxHJm754+tY+U5nmUbQgJpj9xzccs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )