INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55053f63f221814f8248016fa73a382bc3e08024fe16ed07cc7341e708a9d31d', 
    'mT05xnF266RyIwggNvoxtKRWH4ynhBNN6wspmeJQ6dM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)