INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '778a19421866f2f257745fb28644e8fd368c8ca4204215a3bf5677d9c4a8adba', 
    'HqfGK54bVVbSQpE5gVwQ2X30EzQnrnhI8EW8YB+yDNo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)