UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yQqH5009NxFJOBaDNzqLAFr+Qo1MJapLUa6aV9FqYWk=' 
WHERE 
  key_id = '15cf701d15ec5d5a5aebbd584608349e7aabedbacaf381183d96baa3db7b9bec' 
  AND (
    token = 'yQqH5009NxFJOBaDNzqLAFr+Qo1MJapLUa6aV9FqYWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )