UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6yCIaU32Siq25qZHvFNhUK7iB1gPdvYizVyiWQ+I+p8=' 
WHERE 
  key_id = '6e7e4509a2c29c49ae6e05b8ffecfcdeb0d59be3d6f47628834ae7c7b282e8a9' 
  AND (
    token = '6yCIaU32Siq25qZHvFNhUK7iB1gPdvYizVyiWQ+I+p8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )