UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1tGXd3tph9ntUMX2xcQfkFF56vapfFZwNHGhHntmis0=' 
WHERE 
  key_id = '641d1b1636c373e27a3435107e9329ba42ceb723ded37d5063f208756c904f88' 
  AND (
    token = '1tGXd3tph9ntUMX2xcQfkFF56vapfFZwNHGhHntmis0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )