INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7cb4f3bf1dd389a1ba38779e3317c54077dc7ef17ce5373c321291ab5682222e', 
    'uCC6d6pOw3P0xaxssguzLWIGWaiuM66Bop0H9uwebnw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)