UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O9rvOevmYVkF9T9Z677Q9hHh5uMvc7vgnUbbJCiur50=' 
WHERE 
  key_id = '1e79aae7629114c470551a8b1d96b3c3aafa45a90207cc34fcafab59c10a9a59' 
  AND (
    token = 'O9rvOevmYVkF9T9Z677Q9hHh5uMvc7vgnUbbJCiur50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )