UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ojV76r0WoGi/EQ2Rl2QimndQ3Igsc29U8aKLoMbFd8Y=' 
WHERE 
  key_id = 'c924a09b99aff9872c40a6af9110b16e7a67d13c23545cbf72088941ddd827fc' 
  AND (
    token = 'ojV76r0WoGi/EQ2Rl2QimndQ3Igsc29U8aKLoMbFd8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )