INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b6beadce0ca88431eb4716e1c262ba10225e20a565d86e45f706e91af1c7474', 
    'T0mVA2h86RB/SKzpXz094XyMUYMk3IxEQ1eo37Ljq0M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)