UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZbI017JHlKBkfqKqxLrGSzyIKZDDWvpwRIV6L3nu/RY=' 
WHERE 
  key_id = '2e1d567929749ff9a0f4bf109dfe6d95e3efbd8202803c68d542f685d374ebaf' 
  AND (
    token = 'ZbI017JHlKBkfqKqxLrGSzyIKZDDWvpwRIV6L3nu/RY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )