INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79e9f617eed30da0ae7d540cf93def5740a4628c9c51307324fe5a5005d109d3', 
    'DjMEWLokEqf3QzEdSTJAj6DA2203cam5p3cFlMGL8tU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00141

Result

int(1)