INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd78a160724954176e289211bfb67740e3f5730c77bb6c4b2d6463b079307bd5', 
    'ej6L2kZsRGTGaFF377hziHzcD4coZBqQI/lAwr7xlo0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)