INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec6429e683470f1a7aedddf53b00079ec6837c0cb5909539140230116558dac8', 
    'YuT+HmUjf8anQ3/UQqNdc6r9WUjITRbg4ndeUeQXFrM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)