UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EuWt4DZKXvDAP6d3oMHEUCYd+n4mOFxoO47/rzamgh4=' 
WHERE 
  key_id = '9c46b5d08963fb4b61a59fe156f63c02a5610a7b3ca80e0296db371b99fe028c' 
  AND (
    token = 'EuWt4DZKXvDAP6d3oMHEUCYd+n4mOFxoO47/rzamgh4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )