UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4tHNwYUSYG8j09KEMZJB9rJaL/pNmlnYbFJMtSH7+QA=' 
WHERE 
  key_id = 'df0fb01b609c007ebc333a813fe97cf2da16172afbe24b89e6c83c3d7d5914e4' 
  AND (
    token = '4tHNwYUSYG8j09KEMZJB9rJaL/pNmlnYbFJMtSH7+QA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )