UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J64a7fxfYI4jEryldrWhjyhltIyJmhobM9LXtDJZucE=' 
WHERE 
  key_id = 'd6c1d488475e4fb875cd8627e8836f48b8b8ec58691f6a4993f6552a6e787245' 
  AND (
    token = 'J64a7fxfYI4jEryldrWhjyhltIyJmhobM9LXtDJZucE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )