INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c179b5b3f2721f4fe5ea6d0ff16e154bb1b0b5bff984498b7c200efda545835', 
    '6dwrRZ4QjebVfNSK6p7vjF5o6lQHyIM/OHCoikwJkGI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)