INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39c127e5273a94f9d30bc0d1340d59a0a2be7687ba1178bfd4d6f8eb896c7b9d', 
    'i6Hust02i/bHg4pqp9L25QTedc5wWkk47VaajFKv3w8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)