INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3304a953de75e62394b6a4e5a1b4c94b8bef7781da86da6d31940bfbc6432dc6', 
    '5SN6JzQHTTOQAwevp3st4zQWwqLwITBQ+TrMIWgZzkk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)