INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9330470efdac0a44d5771be82b41426a7cf32c78c65f1f18d7f198ce0486d49e', 
    'znnY/TiB3S173dW2VIUQHoH1EUrOW7eWuOEmEtJGfBo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)