UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aHZh/F3wwHivxt1K5mca3zQeSOLJuc7rMUHrAjVpQm4=' 
WHERE 
  key_id = 'a8390ee6321b432a7d8e7680d1d5cf47b44480d034fac0ff7b0e4098e1c82900' 
  AND (
    token = 'aHZh/F3wwHivxt1K5mca3zQeSOLJuc7rMUHrAjVpQm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )