INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '552a69dc1c50c1e5217fc1e599214a384d2c632d80477ed883ba745f03dab2f3', 
    'mGcX4yWOqjokVankziSBmDWUJaMKgRC5tlvTOPKSyEo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)