UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'att+/Mgxo6KueVLj5r5iUU2TM+gy7JxUEqnpfSlxD5c=' 
WHERE 
  key_id = 'ac2d52f7d135740d3064288ef9c36cfb12c67bf1092b6c7e43dff52a7d96f196' 
  AND (
    token = 'att+/Mgxo6KueVLj5r5iUU2TM+gy7JxUEqnpfSlxD5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )