INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71e79f7bd70461c761dfeb81adb9e73cebdcd84325913e8f10f483107a93fac2', 
    'WDsTUGtvlAlpSrn++08aPVi7Ya5h66K9DsAMC/Syltc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)