INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d8bf70a5992bd3b8ab8007bcd4028369e70c3104067cf0069489864284e0c21', 
    'VP2svUgc+aEplT8b0nkkMU5Kj8q40U8iKAARL7vngJg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)