UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sGwxgCjWZOLbuqvgPGU8K1ncqsLnmUvOTZHk96kevU0=' 
WHERE 
  key_id = '2746ce826a55886e8fd061ce11189929f58da90492b5d5e72d1c60fcb4950cab' 
  AND (
    token = 'sGwxgCjWZOLbuqvgPGU8K1ncqsLnmUvOTZHk96kevU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )