INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31515c7a604bc6aa5071b822fd1552e2de9d5fc4c98ef6f6fc56116a3d196453', 
    'sfQEDiZEefDNBwNMsjswo+YUin4fZIoywUsr/lkivdY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)