UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O91GQOmY6wB2IWoVZGYp0uZ8RrbeQXJUPF5C7uhwaBs=' 
WHERE 
  key_id = 'e2336dc614bc3fe5e04b46b405f243d73e006980df302c4465161edefe950c87' 
  AND (
    token = 'O91GQOmY6wB2IWoVZGYp0uZ8RrbeQXJUPF5C7uhwaBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )