UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aS7fYPpQQclOGdCATtikX41CoKZNTGn/X+9uBCfQUpE=' 
WHERE 
  key_id = '99ae9a8bd37df625d26c63ed27e8e4be496814e6e30ee24061a15f0a6a630044' 
  AND (
    token = 'aS7fYPpQQclOGdCATtikX41CoKZNTGn/X+9uBCfQUpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )