INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9b0ef6772e87c949addf215639b10bb13edec9f0e1e85b339c3535f5dd44e56', 
    '4BX/8D39JoBK6kWit6DpBwg6vpN6X4ClXVJV9HUnKxM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)