UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mF5Qv9sGID+I+xU20uZuA8C8olZBJIhs5U6iHgxIJy0=' 
WHERE 
  key_id = '7c45db33de2f2aba78c15fd6daed565fe7fe1507c2b4a2139f4b6878723cadcb' 
  AND (
    token = 'mF5Qv9sGID+I+xU20uZuA8C8olZBJIhs5U6iHgxIJy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )