UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KamcmI9R9TyHPs1iLKwFH+bvT+Qz27Y39J4vujICtHo=' 
WHERE 
  key_id = '92b5e940663f5c79d96c62e3e9bc7c2aedb4fc0ea8fbbf6d132159ba2cf27090' 
  AND (
    token = 'KamcmI9R9TyHPs1iLKwFH+bvT+Qz27Y39J4vujICtHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )