INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e525309faf99631d41426f85e061c34024d728796b28d044d41e5e7f7d2498a0', 
    'SYJA3kOsELD8QmenuRFjIS2QHaXtkNx9CZ5nL2PqQDI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)