INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9469657eb29946e388cdb318c142abeca9a8e33b583cd24a3889cd071996e5f6', 
    'QCGI+2Xvtf7daA4CXt70tUcly2/IpYc4jCC8HCA84OE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)