UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QXZZXbzM1skoJHVFYyRUS3GMjY+Za9pRKYEa2TPG1B8=' 
WHERE 
  key_id = 'af96b3dcc45cfc0cd310007fd19275aa67a380857b26b0d9063c3ee663b1092c' 
  AND (
    token = 'QXZZXbzM1skoJHVFYyRUS3GMjY+Za9pRKYEa2TPG1B8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )