UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Igfu3HGSWyzj90eT+nFuW4jJht218i4jud38D6aQt6c=' 
WHERE 
  key_id = 'ad415fda21854f3a56516888ce84e8c7e1213668895882972f0b8b8b08cfce3e' 
  AND (
    token = 'Igfu3HGSWyzj90eT+nFuW4jJht218i4jud38D6aQt6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )