INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bb3e7a29745c35d507559c641d40062b937ae28c63668962032afa8ad2da0446', 
    'uMgc2EjE51UDSwxJ6W678fqzkQpqd/tmZawQJafGR/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)