UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SayuKsbp8LqhndeYyCB38aiQOmgdyWvayjzlUl1Dbus=' 
WHERE 
  key_id = '3076839e45f3317e8d907a14588a9eb42dc61b3ee8a76a31a9ec55e221533c68' 
  AND (
    token = 'SayuKsbp8LqhndeYyCB38aiQOmgdyWvayjzlUl1Dbus=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )