INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f4ad438f2ef048a8bd5344d3d404c15ae731c53e3e8485401260b066d134ad6', 
    '/9gL/OxWxWiGqAKd660LP0oW1cGrbJhI7rlJPcsxoQI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)