UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zulbFXFgyqsWFNHQPgbNrBWD50rluIaa+ZKmsvHT8GQ=' 
WHERE 
  key_id = 'db7edb6c19a1437c0f7c251d3851beee5a8a04bf3d47dfc9956384d111141daf' 
  AND (
    token = 'zulbFXFgyqsWFNHQPgbNrBWD50rluIaa+ZKmsvHT8GQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )