UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MIRoU+x1XmomsFlPAM3sW9wAILmtbndHR8P1hdRWHuA=' 
WHERE 
  key_id = '4677fc8f9b9e226235099488dfe7a7e4b1cbf30ebd1054ab9e75afdd9dd29de2' 
  AND (
    token = 'MIRoU+x1XmomsFlPAM3sW9wAILmtbndHR8P1hdRWHuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )