INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b323dc4e0cc73fad1616445f1964f68b9cbb0d65b2f554de43f4334c64652df', 
    '8HuVoaePb9eiD0m2nsKEYbeAcSe2psBW4CutzyOmxl0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)