UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZaUxZvdd14i2CSC/QT8wSIuJZke276WSwuLa4DUDYho=' 
WHERE 
  key_id = 'a5b88566759a94890dc58c27914667bb1c0ee844cfb2ad4f4af093fccb55f5b6' 
  AND (
    token = 'ZaUxZvdd14i2CSC/QT8wSIuJZke276WSwuLa4DUDYho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )