UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MQBK+NkmumdlhCrPcjyUv+h/FNug5+4keWv4bD6b3Zg=' 
WHERE 
  key_id = '8fb96fc7c14e5182fe92594bff916aa83e6cee40a334cfd5cf7712f4c40e5a15' 
  AND (
    token = 'MQBK+NkmumdlhCrPcjyUv+h/FNug5+4keWv4bD6b3Zg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )