UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AqCdv16lHBmVWM+j3hU85QJP3tS3w5KG+1rYOWGCnzg=' 
WHERE 
  key_id = '98c9f7800e86445197865e1c7047299e8003b72e24783082e37302208f45d570' 
  AND (
    token = 'AqCdv16lHBmVWM+j3hU85QJP3tS3w5KG+1rYOWGCnzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )