UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nzs88kfhAkf2Z83ZHd6ZiLEqIaxcNJyJBiIcKlzzT1g=' 
WHERE 
  key_id = '047ac8c39f0ef87a4dca465c782a0882223c81447dcc2e05147e1f55cc839d28' 
  AND (
    token = 'nzs88kfhAkf2Z83ZHd6ZiLEqIaxcNJyJBiIcKlzzT1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )