INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '346f2d9c5d3f48a8ad92813098c9e8e2f888e435238115aba90a80dab2f48df3', 
    '1hoON9T/impWOLYqLpBWO7bKAMtvvNL5zwvVARp8hsc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)