INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2673cecb588d6618c4fd8f286d6c4b7ab124150197b37071c3e0c1d0207f202b', 
    'Hz6CxcQ4yHItdIjonUASOVRiQxw713rW1LlKR0gmNvU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)