INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '23051df8bc6c9ab5255b8b6018d375f701bda546b019876e9a4f93273da31ce3', 
    '9U9klsflPp3p8tOaJdkdqw5A0HVZ4h4cdVuYQ/47+bw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)