INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1a958924b0e2921d1d9b631326803423ffdac38669b0a5e564079eb2f8b05ae', 
    'AtK2zHNb1T5MJhQYy1JPjeqNyglVwEbbnC5zlzEtFuc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)