UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A/FPowH3pHPXlS6gT6xH6zwcGsGuuwrBRaYnDGjiVcY=' 
WHERE 
  key_id = '029961f840a38c503a7a4ac8424c8ce74f4c4f65bf99b74dd6ddbbbc49d4fd42' 
  AND (
    token = 'A/FPowH3pHPXlS6gT6xH6zwcGsGuuwrBRaYnDGjiVcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )