INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0ca7c7defcae3ddec369ae1cc2a88f29ae6709c16ecea5aedaa775d2926f4bb0', 
    'JnnQnVbhS2YerhDKE5JoCXgOgWqvADJhcM/a+amY9a8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)