UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rp7MVRYxGbtpVuHdrinmR6gocBlnYkeFjvZyy38LdGk=' 
WHERE 
  key_id = '7231298e42f27a41e520ca4177b411406ae0003dc86f8a393bb421f42a3d02bd' 
  AND (
    token = 'rp7MVRYxGbtpVuHdrinmR6gocBlnYkeFjvZyy38LdGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )