INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5fc53217ede89d26257f509ed91da4d50a1b11bbafd7f7e2167995de0b9ee2e3', 
    'MKlkvHObbZQRjJZPKHx6YW2lX7Dg2O8QECE32H3VTIA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)