UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WrbbEhF9qXhRvANb1UGw/UsVNJauWMY5NVNX+1ORMDs=' 
WHERE 
  key_id = 'c8cf7d88e9d0b7c4cf0fd8a8f47e4a46719e256c4e5cec63234af3308343bf3c' 
  AND (
    token = 'WrbbEhF9qXhRvANb1UGw/UsVNJauWMY5NVNX+1ORMDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )