INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b6132ec29c5d25493994f5edd4503c87879c6618dffae8f8bcbd701498569a7', 
    '0JYo5OzkshLdzL9z8QKaE+etFgI770BEN7KdMWS0geE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)