INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5381d52d91a41b72bec9c62259daf6036be824a55f35bb5148230b43feea2935', 
    'YNJFsqjrrFcVGPS/M89dRfSwVJAYOG3W/2nt68Luq14=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)