INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf26316bc71b3c8a734e749262b7c9a175259d2e85fc8ebc98ff270b9b66de5d', 
    'm3yCF3juOY5LYas9V0V9egCoUvgc0XZ0s2q6sVrCATk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)