INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54015e5a2235d02a20054a4ec4a78d6fc915ef7a7545aae01c4ac0a384e853ea', 
    'OdOICRU+N6IgdfntRUh62bQ1HxB3ICQvYU3w8pICjZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)