UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QOMab5bF9SlxIY3N3B1puPtSh4hF6hDJptCt/1UGkvg=' 
WHERE 
  key_id = '4c392f7c5776588b7c1ce5e747ddece333d442606eb738dfa8edf12cb5c5ccab' 
  AND (
    token = 'QOMab5bF9SlxIY3N3B1puPtSh4hF6hDJptCt/1UGkvg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )