UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ww17Ug0PIE3k9xaY57qsN8OEoP9RS7VYX9lfptPy468=' 
WHERE 
  key_id = 'add55e3fe8306de5bd1981b3fbffd3ab991da138af5ce306dd893d44f35c765e' 
  AND (
    token = 'Ww17Ug0PIE3k9xaY57qsN8OEoP9RS7VYX9lfptPy468=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )