INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1860c7b334d7631f6ed85468e339878a546899cfbe89e36a58a303b11945feb', 
    'RCOsRP7oaSsMdr/3jT8F7Z4mmNDsgzH6KkDhFPhuK1I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)