INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '512caff8e165dde7c4050c85d7f73bca23591f6d65eb21e8f3afc582f9a55a87', 
    '3oswCFToVgumpgYkFuyp+RO4oDeAzTK+EAiUxPemt9o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)