INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b3aa0cbb5f6323b07cea6872cf738c300f6bc1f768d7a447b131acb209d9f3c', 
    'GfViBFiNmS78E5x7S8DOqog0NwthgmOEI7QOGEc5hzo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)