INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b176a22f097226c2346f876e21266c8980f0e1347fb65eee5bddd2c15d65ddd6', 
    'Ecwr6MTFMVvHnBnUnFIFXnGxDXvCw8JGzrCN53jch/E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)