INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2594761fddacb1a66066d0fa313862b2159a77bf2d0f02717a541f59e149fbba', 
    'zQNdsUdb0qVG1mcUOYAe06vaLwVZTimzj1b8kLhu7HE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)