UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CUSaCfNU7sGeYfHqUuU7+ZAmEhcKNUlK10nn8/5Fkds=' 
WHERE 
  key_id = '1ca97e3bcb56fa05bba22c1f0d013a3308f94026702309a6e91da18a31997427' 
  AND (
    token = 'CUSaCfNU7sGeYfHqUuU7+ZAmEhcKNUlK10nn8/5Fkds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )