INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3266ef21ae5ea610c87da88462f39a29a3a3f6af2453f1c20a170691259af3e8', 
    'Y6Gffl2N7d1rJXCJ52GlJ1VfcTDP8k5FyskP/9q/URA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)