UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mo7DJQBGUAxXwwBI5vltAvwfKM3fL7Ok0C6MHc0MOV4=' 
WHERE 
  key_id = '596c3d320350e71843964162a04386a2326897cba2560721169d2b28c04065e2' 
  AND (
    token = 'mo7DJQBGUAxXwwBI5vltAvwfKM3fL7Ok0C6MHc0MOV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )