INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de4016929b5e6a96a09aeba247436ea45dda7802352e02e50d42330213321cb1', 
    'NCGqKdX2tOcAvJPUsJ2PT9P2HNyVdBsa4aX/EkBSFh0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)