UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FSKDIL5iZaTRC5jo1/ueJM5PKe9K3jhKTbrdr6s7AG0=' 
WHERE 
  key_id = '6f6e73f3249aff92bf79c20336590072240a0afd3a6c117f4f701d093d7eb99f' 
  AND (
    token = 'FSKDIL5iZaTRC5jo1/ueJM5PKe9K3jhKTbrdr6s7AG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )