UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i3LvLYZOC06M0bY5DrZIlKVBAnLOTF1u3kkbxeeosdE=' 
WHERE 
  key_id = '9c70643170359e20c3c5ccda809b80d7f961c83f6fb346ffa8d70daad07e0dec' 
  AND (
    token = 'i3LvLYZOC06M0bY5DrZIlKVBAnLOTF1u3kkbxeeosdE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )