UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B92UPWyxB47iJNrJo7OFTGmzybxwDMXCE8RolUXMtYo=' 
WHERE 
  key_id = '9dfffd49096e8b7478f4fe3289ae2b66fdea5ed9e394f14988c64f8f0fa0ae01' 
  AND (
    token = 'B92UPWyxB47iJNrJo7OFTGmzybxwDMXCE8RolUXMtYo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )