INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd306c80754309be768718a574812fb1db0c840822fdced9db2bd39b500db091b', 
    'lmjEHNk5VCU+6g50MF1C2p7Dj4T/SjNRzcuk6Opwk6U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00087

Result

int(1)