UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TRdDVjnOREHC5jy/WmQieMGnO0d+oUEFZ5lRXUIDiRg=' 
WHERE 
  key_id = '8776f94b1df3988311d004bcf037ddf0ee6162e8789f5de268038449de40c4fa' 
  AND (
    token = 'TRdDVjnOREHC5jy/WmQieMGnO0d+oUEFZ5lRXUIDiRg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )