UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2ybK5tk1Xa+ZQRp5ZTFUQgLmjfRunATq6qw8NkPWO0g=' 
WHERE 
  key_id = '9cd72142749bc6922b0777faabd597fdce238941ca8daa4c91d8b5bc36b65669' 
  AND (
    token = '2ybK5tk1Xa+ZQRp5ZTFUQgLmjfRunATq6qw8NkPWO0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )