UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9c4ByOGrQHwtL+kOJjBnBTUdCPIuqnb5sDS2pF+9jyA=' 
WHERE 
  key_id = '0d4a2525d1a3f2433ed65e7875ad26989300bdf6aee39424b44d4564d91174c6' 
  AND (
    token = '9c4ByOGrQHwtL+kOJjBnBTUdCPIuqnb5sDS2pF+9jyA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )