INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40bc8ac35926d6d16f2ead85b518878174e3d67042b794605371bf7d26fafba6', 
    'Zdoml3IkJ9Y0+JPrvtWBGYQUDyyiTmcPSqnJD+tcKfg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)