INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3740949d3b2f26a551b7160c624462e5f83da2f80d222d987838ccb822b32340', 
    'kRI2zOJJuXD/DC6GVThJdaj/eQj8dm04UjybMOMbhgQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)