INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d5e49a263f0efcd760738a2b57509d44f0f471a9796131a920199a36ebae178', 
    'Pke4tzOE6tcVY55bfIU9ClYwBb1SdwXd71AfmGSX69I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)