INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1d01c83dc23be20904771e0ffe0908f704e16cec1a337ff1d5110d6428de126', 
    'j7dyRIdp6tTaYdwVOuVij6hF+aPUwYFMOyf1bpaLJsI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)