INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54a3b9fc9d01cd3d49b5be11720c123e54a2a6e501abae7dfe30668e6e936acf', 
    'dUwVaHKq5ws6YvS2PXEDvu+1yUl9P+nHzDhXiP0Yj5w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)