INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ede6a3ad1fbe28a04f965fd7e038a9c5296ec83ffa6655fe9e9e7677fda8d53', 
    '6n9JiAhHPhDwp8URYJ5cw+mYXaewuC/IZokVG6vV3as=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)