UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OjqlmRMy3UNHelHrvskCUyTqg7+g3eGYqssudHuOmZ4=' 
WHERE 
  key_id = '5e4a9b312e3ca351728627727ad8623d8a9c8e7246368e71809759e7534742d0' 
  AND (
    token = 'OjqlmRMy3UNHelHrvskCUyTqg7+g3eGYqssudHuOmZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )