UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4OUoQpNLZnGorMyYKemLTpu///zjgKT4k7o429FGeSc=' 
WHERE 
  key_id = '788a87401b33fff2332221b3852a0c72abac7a61b7e186a8e1b8deb5df4604c8' 
  AND (
    token = '4OUoQpNLZnGorMyYKemLTpu///zjgKT4k7o429FGeSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )