INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b2023f8dc746fc7a57e94b3f0c556ad9a8a7e615d7d386561af3e1e9e0cf730', 
    'f8jhl4QYJmApZQPwM7F+3aLXwtmVaydSQVj8wNafNHg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)