UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kFgRyQaYDhVQerzXhwQkpCfjftyWxGape3RQlnsULh8=' 
WHERE 
  key_id = '59b09b34d8fce1e462d04a290fe61e3391b4be82032d9e29a73519917a7d94a8' 
  AND (
    token = 'kFgRyQaYDhVQerzXhwQkpCfjftyWxGape3RQlnsULh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )