INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad3c2df640ac6759bb6d7eaf11109c18eca27725812e344206f953aa24020ae4', 
    'A9KK0zoBXWnEwJrIbNufrur0TUWWVi3P7AHPIsyAoaE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)