UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'psjutI8PO1qO879jhNYlWO5omY9lTSKsroguXMl74nk=' 
WHERE 
  key_id = 'c4bc6c37621678ad512cf1387bad896d2458e1fda55ca34f3dfac357f67154c6' 
  AND (
    token = 'psjutI8PO1qO879jhNYlWO5omY9lTSKsroguXMl74nk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )