INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf86adf7558f0ff737a5b19da870d41c0984b02ccaddfbb3ed4b1f04a6b03c4c', 
    'UH1MSwWmZoFDivojIFsH3pEusphyZURbEfpKARvsSy0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)