INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4bc507104eee25aa9c1aa350b525759847b1478846153516e477123eaedffbf', 
    'A3ZVAAv6rggaSPwjPLakEobgOLERe4dyGP9KCVkB68w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)