INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3bff0129d2138a520d288ec335988675bd6dd2446037cf43b0c5ad3a3604d56', 
    'jxoOZ+3qh5lCZhNl8WggDkn7geK2FrEIn0nl0tTLmgc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)