UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4wBlvl9TAHpYzEQH5oUYDwAPYUK40FGKWlrZExNemKY=' 
WHERE 
  key_id = '7a219b40c4bb5671dfff2ef3d71544b5266817735a527597b4bae227e9484d4c' 
  AND (
    token = '4wBlvl9TAHpYzEQH5oUYDwAPYUK40FGKWlrZExNemKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )