INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '494468d139c48f4d60006bcd6d4acf81431d1f288611e6ada91615aae5db6af5', 
    'Xq5UlkZmN85aUyNHjrveVdIIwwncXB0Ja1A5eluVtE0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)