INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5b952ee4277b04cfa230b82245307ddb3c1090715cc9952e1312938354af70c', 
    '84bx4BLlKRprA9nfocYuUg4LSfj3fHqLojQ/S8V+ct4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)