INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f7a91515cda8f69aa0bbdaee52a49f426ff008a0d90991324011a3e358603c4', 
    'NPkf+7CTwEAl7jjIjgbIPTwG5+hJrXDTLgfjyvTaSAA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)