UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fMyOZ32X5QJmXreDXKp06VWruS4mlnNrlCNDtyZa7yQ=' 
WHERE 
  key_id = '2525590d8bdb7fd72f63ce834e7b92b5454315ae8bef39229e4ae3e7025d1191' 
  AND (
    token = 'fMyOZ32X5QJmXreDXKp06VWruS4mlnNrlCNDtyZa7yQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )