INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0d4a57c70c64f1b05fbf82144af05bd02014a06b98816d97d016e199fcb032f5', 
    'izr+6N+qJVItI5DyJa4iaWxck8qGbjcbM0oZGnfJUiE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)