INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd42775d9430654c35e44dbd2f18a5c3be69523e2e965e7bb542066242f68ee9a', 
    'k92KSd8TG1Tp58gsixSsBjIfjwThmzRzLa9nQzyrBvw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)