INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d252d2cc9b7581d84689b2d69f103a00b0993e1c23808a0c7871a275e9be5e8', 
    '5cwdEhi+4kncOsn+TzscYDmiud33SRqrTH0ZIHqLSj4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)