INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3353003ce8ce4b3c335d731531e42c2cf570a5d1a6fa31f19c3bf05c06fb84e3', 
    'vVkPKvm/0DhhzlZSvYE3XKTQKz1kJyxj4bu5dCfJZXY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)