UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PTIWz3Vl9X0TFTN2VjjofBE7PXaCUELAv7ogRNNMf7g=' 
WHERE 
  key_id = '7294dff42c2e299a2148c70ca96b25db02c54d33560d6321887196272f13fd42' 
  AND (
    token = 'PTIWz3Vl9X0TFTN2VjjofBE7PXaCUELAv7ogRNNMf7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )