UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gSn+cc3k1FJWV/TBRc83f83hgJiwJL+jgPq0lmrXQQM=' 
WHERE 
  key_id = 'c10c76b1743ed67820013ed38105d069bee5250e7699ba9fd8211b9969dce0d1' 
  AND (
    token = 'gSn+cc3k1FJWV/TBRc83f83hgJiwJL+jgPq0lmrXQQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )