INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2df2ea9e11545bc2670821937a3d68352d068d4899028ea7d070e26e6b2f8047', 
    'oPnvj2PxY6WUTtUm/vc8oTf3wT0dIp13J5RMbsamw+I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)