INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f7264481d5b72d32aa034d83e5be7867119a42cc95355dbe1c872656f6bd9bc', 
    '2hoYZoOwfsxNHyld2xxOG+34hJ7aTPhOgjwCA5I0Fj4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)