UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i+WGA8UoHx1DQn8240ue8OX9nHAwIpMxm5fhr6gjrYk=' 
WHERE 
  key_id = 'd902cfd959d51ac819ce1fbf82d5d963197e932e4d553f34a196b46417ef06c0' 
  AND (
    token = 'i+WGA8UoHx1DQn8240ue8OX9nHAwIpMxm5fhr6gjrYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )