INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c025f74213749f557e0e9a758b043d8cda11671a2f54c0590bd80e23f40af5a', 
    'O5U+C0H5XEWS0afqWdaeM9VQdF4HYCDLCfehg+PDtOk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)