INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ff61f3c9452152b8a81743003a7dd56f0410956a6ce603903a8bcb96b0b4ea6', 
    'O+lzWeKZpeckKvuK80gn6MlmtiwptSGreGyz2WyWsso=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)