INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed5183e5c25a78e497553041ec02d41b1b8350e15970ac5c9e487090948fa7c4', 
    '+B22cU2AJPNrfWQPWdjHJaa/2JPPlLW9gOJvcXWyO7Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)