INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e65366e2dcaceb1e82799551a3c84afe0ea37068bc838d28e6e153a9c0982b21', 
    'AJwG8WjOuvnAHSsiSDcrkP07avPTK0QmNbj63QUdC0g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)