INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8eb6d2007fd81a609618db4f33168e48806255660c0c2d4d008f60950423ae1', 
    'gxwzpNbKQ1jYqGs2UB848w+uKQhJ1uTSzQHbTIEU4xI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)