INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6739e22aa7e83900dc2b7e28774aaa6885759e9bd5229c0297c428103ae377b6', 
    'j+g7pUpwRSByq0ZLbNtlw81cdMyo2WKY/PJijUqhD3g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)