UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lOy2TBCnIWk/WKRyYZgpiw9urrrTONMNb5o97uE1Lnc=' 
WHERE 
  key_id = 'e2fc7fa3b7a71394bd482844ae0a04213722139ae85704fb98d976067d1e82da' 
  AND (
    token = 'lOy2TBCnIWk/WKRyYZgpiw9urrrTONMNb5o97uE1Lnc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )