INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a6f34c4284fdbed8f2644a528c07090a02546868f37d7857e106915c43a910f', 
    'Xsc04u8o2mnBTY/heJYyM3b1fqU3ZM5wx8esghQ1AUI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)