INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b2024932b3482bb892369bf1afe5c5ae4cad173d08656038ed288f94a90dcd6', 
    'K6Vyg7cGcnqhuNKbF+fva2D4x2QVvFQNc4O0g70nuHU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)