UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4qC68DH1eREPEIfv1AEaP3LipPzLnjmlaYPtoX3Ejr0=' 
WHERE 
  key_id = '0674549f5fded51319bb27c1fccaa8fd7ad158d783824dfd61312a6cf232813d' 
  AND (
    token = '4qC68DH1eREPEIfv1AEaP3LipPzLnjmlaYPtoX3Ejr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )