UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UZTLvCC1iPsz0m4taiUguFYHknxcQDHxsEB/ckZLcBY=' 
WHERE 
  key_id = 'c255c701dc40eb06d5cb5f0b3993929bd5a8fc0928799717051a5b4d05447325' 
  AND (
    token = 'UZTLvCC1iPsz0m4taiUguFYHknxcQDHxsEB/ckZLcBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )