UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zfe0QvYGZHay2A6qQeoFJgBAZKaDbUK2Y/yguQ/1cTo=' 
WHERE 
  key_id = '87b416d7dd8905fe907badaf12540662feeb26ff26c471340ae2322fd8f90b4d' 
  AND (
    token = 'Zfe0QvYGZHay2A6qQeoFJgBAZKaDbUK2Y/yguQ/1cTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )