INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1cd202ab801b14995b4e21687991251ca9194aef6a2e4bb3a40d8e094769de2', 
    'zuiVE7eeivvJfFp+n+uZVuRntWTxoLLurRUcvuWwW5w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)