UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6TIkkTiAMYRO6v1u9WOI13VDa1wDNawtzBY7MEvJhzk=' 
WHERE 
  key_id = '41fe5246d041a20bd1bdd7fd42411a361f4858afd13561a69f0aebb298952f64' 
  AND (
    token = '6TIkkTiAMYRO6v1u9WOI13VDa1wDNawtzBY7MEvJhzk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )