UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '92bqulrvrHsMXAJZsDM0sKj1n6tgJWyxD5LWemvyUhs=' 
WHERE 
  key_id = '6ad80821821cb8ab211f054bc3123a4d667fb911500257690ed99670ca0efde1' 
  AND (
    token = '92bqulrvrHsMXAJZsDM0sKj1n6tgJWyxD5LWemvyUhs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )