INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a157b17adf501e0314460b0a766e7bbe7f238b3bb0498fbede1ce6748044d04c', 
    'NfIwuDUDOUjLMKpR4iGmiNYEFgoHi6YmQ6c8RiuiwsI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)