UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hj6yIUCjxfSNYf5RJzNgfIG8ILQvwVa4qeXfw8b2L2M=' 
WHERE 
  key_id = 'dc6501bf4a317710d3fe219482f20724dfb8ba21398a458c882f663e2713766b' 
  AND (
    token = 'Hj6yIUCjxfSNYf5RJzNgfIG8ILQvwVa4qeXfw8b2L2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )