INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1b2f3df49e2e50ae630485bb8b7507f21f33b2e2076b3824a8d7b53b43141f8', 
    'PrMFzsHYHaWjv94nIdkD8YbrUwwOFVNlcTBNSEB+KrQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)