INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76e3a3e06d974f73d9cb593e71e6662bb1ae68c662bcaf713f1cbda12c44bf6d', 
    'HIZdCdkDAAtO+1wVT6kMaggijeI/mEWyIiWATH4Womw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)