INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef091971e7d3b04e6baca028f81c3740baf794dea841b452250ec626dd5c7165', 
    'dz8rocPKdRyCV+QB7ASI3pEElSHA3XEQQBDNdmkySfA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)