INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5be7cda29639a3954362298c1bf13d6d44f5e4c91668f9c4ebf0cfa781c73c48', 
    'JiFx+i7TvC5RyyctOshoehhQ16HkzKPcqsRj768sUiI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)