INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ec8799f0d46962da499ffa12def5da7d2bcec341093edbd37dd3b6ebaec8178', 
    'dgTNHXMjuSSLrBRfY8RBViqG/5Lgs8JtbuVt4e0s51k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00078

Result

int(1)