INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f56af18c9da965224a7e2251eef09e11c4d22b780f700bc2ab03ceaf2f13310', 
    'OuOWcPdSHRITihQGErHL12T2B5j7MQe5VkLC2Fo+v+I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)