INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d855392cc92a2b3d7790f0e8adc3681a53f55cbe84828b929a5ac193675a312', 
    '7tD6HZdxgzcO20bcogVFIqPUZ8YIHR5+kVvMI4ndtQY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)