INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca7fe6d4291506b27c9bc4f05d724f99b20496e74538e985a9028c596b517c0e', 
    'sRW6Kl4O+EtDon5zW8Bof8saCoIwtM7jsZS2UOOcG7s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)