UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IAT84zp/NCVbhSfbMdJ+api/e6VKkGCHqtDj8D6ub3I=' 
WHERE 
  key_id = '20e896c9a0771b3b917b7ff3032706f7555c46eb7604567c13fd17fbe45b5d62' 
  AND (
    token = 'IAT84zp/NCVbhSfbMdJ+api/e6VKkGCHqtDj8D6ub3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )