INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dad20e1ac61f2353fbb1d6dec8543d8ac8a144e96ea12ea61228aaafbf611d65', 
    'n++flGwvVtgTDRFJMkbo5FEmjhuCQrDI+BBuwcLkaxY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)