UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9xm8ND6jk79BGe6arlUCJrJ5dJO28t9RJ/NnYjnowT0=' 
WHERE 
  key_id = '4de45914777262414afe1a70e59bd5be2f34d0d46793247998d99db9a73d5212' 
  AND (
    token = '9xm8ND6jk79BGe6arlUCJrJ5dJO28t9RJ/NnYjnowT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )