UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v8fFc3u2tx8LjG9ub8kCSidvzKl6gVFEhJjUE1V85iI=' 
WHERE 
  key_id = '552cb8a23b285ca142d8073ecc252bc22d82c3a761a54078b676326305288502' 
  AND (
    token = 'v8fFc3u2tx8LjG9ub8kCSidvzKl6gVFEhJjUE1V85iI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )