INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4c6b77d42633b621ccfc675f098c16246463675952746057ac2248cbc1c9d69', 
    'e1EwMPnrBCVuKfcYTE7bQ4QWyzh1JZSjTVUkASqx0B0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)