INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de6b5e84b849075a28f5e8ff2aed4c04f05453cdd15741805c1da6b844cc9c6d', 
    '+ZGIJovhJkun8VKmT5l9NyBxWwAn5l/5en6Edj1MOyM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)