INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b603260809a4d389f60e5cb92507dde4bf3998b95514bda7ebde0cef335d36e3', 
    'cHcFlAmPQRw8XkEBnQhr677KCswTECJUYHM2SXW+dwk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)