INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab3c3e8b9c829fff280698d1a275677785c16fcad2bee59725d7eb632f976bb3', 
    'hojOhmvO0mJQZjZZaLHWs9+qAFs8/PUxWlZ8T9lE324=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)