UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'myaL0vLuNX+ZO14rtG6w/xwPgCny/3s+2P/URMwRvKA=' 
WHERE 
  key_id = '2832620bb2e526a921f4c3214b2031c9923987d68a02d97dbf28fdd6357848a6' 
  AND (
    token = 'myaL0vLuNX+ZO14rtG6w/xwPgCny/3s+2P/URMwRvKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )