INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2908cc5f6de4dc11021fc7f3bb4982b912a106dca88e1e507d0881371c3eacb2', 
    '0zRTgGysaFJvLOeKA7+d9HY/LbfVQ304DvgFenZMtBs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)