INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e78533a6a073e6cef2b4ab97defb16612ff3131ee70589efb09d3db0f200070', 
    'E4SoA3Uq7UxKAIGMd98ecU6eo4HFDNtYbTuS7t6htpE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)