UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WlXYDiGiu7XAwo1PwNbP98lgsI0E6MN7ygIBPba4b/s=' 
WHERE 
  key_id = '29641f14c144a9c85e11274f382f9cb02af37d05ab1097ee3d8206dbb9b1f963' 
  AND (
    token = 'WlXYDiGiu7XAwo1PwNbP98lgsI0E6MN7ygIBPba4b/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )