UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RHPfB4puLDtLPQvb6oiBWPn9t5V9OsKqcwBU11J7GEI=' 
WHERE 
  key_id = '7f4c608be70c8fda19b1ebabeeb9ceb08c143e803d01abf16848234431f21c90' 
  AND (
    token = 'RHPfB4puLDtLPQvb6oiBWPn9t5V9OsKqcwBU11J7GEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )