INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '559b41b3f260a6f175b19f9f88a5bb69239d37129b9092e6d3f4967cad6defd1', 
    'KTAP7e8SpzmTx5WeeUSGjKv8brtWCm9MJH0MZg84vIY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)