UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zDU8LbyaDOcso/yb+YI7SOfp9mC/UKauY3jqf0vaPM8=' 
WHERE 
  key_id = '8f2df7428890cc624d8755932e5350ba72b85ddbd8070eb5728538cedf1fde8f' 
  AND (
    token = 'zDU8LbyaDOcso/yb+YI7SOfp9mC/UKauY3jqf0vaPM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )