INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb57bfdcf3398c300e7ae49f8f0c86d5174b7ea5734273a35cf3de11d0d81e7b', 
    'J70BYWjky7YLSsEOXOQ+fhtv8LiQyrdLFBJnb3txdTk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)