UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9AUUC5OVJGPh4DDwGfkxmBscqdxPLx2rRa5aE4s1Wdw=' 
WHERE 
  key_id = '5618d48b0fa7b3d574b755a80438a0c33aafb1c195dd501f2541cf6f54faf496' 
  AND (
    token = '9AUUC5OVJGPh4DDwGfkxmBscqdxPLx2rRa5aE4s1Wdw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )