UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '98iK0hsImXb6PBgsSdqdhSCMVS6D9m7dhhu0nW09H48=' 
WHERE 
  key_id = 'a682ebfbebe98fb8e5eedc54fb9564bf43e57c1f3c4a024b048765ce2e3b7da2' 
  AND (
    token = '98iK0hsImXb6PBgsSdqdhSCMVS6D9m7dhhu0nW09H48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )