INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2eb6db69a3d1e59d626cf1de54fb575693f5e81cae2fd829b39fef41ff7f1ef', 
    'k80s8dAoEL9MB06F5sDWElIZdSwJwrtKoojPaclGWh8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)