INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b3ca843ad9e92fcaf7def447c8fd34e3997079cf00032dad3e3e81d585d8dc6', 
    '0F36hdZ8W1uKdam322jh0X3PYTtufN/Pz7jLp4+z4TU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)