INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77ad9815c66796b2ad46c43d360fed7a9ed6d2e068ef6bab187260facfa9b72e', 
    'Z34GDqOeMmFI0V/U1GQPwzjawn/t4yQuRKd8IwO2wHU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)