UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ivgXpqHDhZ+kzzfQXREEAnzJIpTLyHNZvKlaXkeTEOU=' 
WHERE 
  key_id = '82ef0a2ee274d942fb4e8a36da566bb0011e8945b4493ed6006211bf878356e4' 
  AND (
    token = 'ivgXpqHDhZ+kzzfQXREEAnzJIpTLyHNZvKlaXkeTEOU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )