UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vraBN/hfuEnzO1BZIIWYZ6rSzn18JZdAbAztcnIm+OM=' 
WHERE 
  key_id = '6cd10664e95832bbfdc6e49ebfc3ef7b3a7eb5e0be42051521736660fe81461d' 
  AND (
    token = 'vraBN/hfuEnzO1BZIIWYZ6rSzn18JZdAbAztcnIm+OM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )