UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '59WuNkBwc5nyTQVOkMmv1sJkA25kYr9hYnW3NGLg0IA=' 
WHERE 
  key_id = '8db2bc70e53ff2a139ca84d64fa1106c3e9dfc223458955910358bd96ac3a5f6' 
  AND (
    token = '59WuNkBwc5nyTQVOkMmv1sJkA25kYr9hYnW3NGLg0IA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )