INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8732ac802e2f523a5e13a27ea02114207b1484453354101d3d1ee6d3fd4a67b3', 
    'Q0mIUBExYnJac+XqA8zDm9rmClBd6PJFLO1zzTS1inc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)