UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O1yW+5rt607tMSBE16nqhJX3jdjaW56HYWE1+4Vui60=' 
WHERE 
  key_id = '7fe5fffbdfeb69be47fe46f747ca17194452c75c9e1bca83433c0e068ee70085' 
  AND (
    token = 'O1yW+5rt607tMSBE16nqhJX3jdjaW56HYWE1+4Vui60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )