INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e73075de000e76451b894b987c4218a6277621a8b3ee88041c2922368271100', 
    'm52izeBkK5ty1JZx8UbsUu1ieCbBlLFqW4Iudfqrx88=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)