INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c9877085ff99ca7a6e3f5e2dd02a77e238ed1ea88a5ed64744dcec3d914134f', 
    '3fKJEIGH2uREBjmv24ZSPWQ7UY5iuwyFu1QVypfz4LA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)