INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'debffd4bf654641858b5b79a59d9d9bd21d141730a4f28a3987d776bd19198ec', 
    'sYzjuQHqXQLxKZAZ7gYaVZzoGUhg5VW8LrwO27oF2s8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)