UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H/UYmnfQU/fkV6isT9nsma2NSjMDAbJEZPJBpgy2VCw=' 
WHERE 
  key_id = '908fecd4d8546e1d091ed3418f8cc6acfbc08b8a77d5b2977adbdba72341a982' 
  AND (
    token = 'H/UYmnfQU/fkV6isT9nsma2NSjMDAbJEZPJBpgy2VCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )