INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db36654c22481c46633c3cde73a146cc975acab48176dac050c45bd6fecc6850', 
    'R5KT4PUnWWe+21G51I3F5gzHtqf5jPeXZc4p/Q14lQc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)