INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '155b8c1d5afc485f3cb9f82a01501a251ec62a15106ea860e30a3ee1559d5fa1', 
    '4X5WOqiFJvKEnZUQ7hTqUy0RmXGHjU1XDu4XR2JTj0c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)