UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CUfP9FsKnlhmmgVK5AjCUvm25pXCS2nZye9NuMynstQ=' 
WHERE 
  key_id = 'f2fa650e28c1ee450a1be015cfac0a4eb397d01ee08446a03f6816c008c760ba' 
  AND (
    token = 'CUfP9FsKnlhmmgVK5AjCUvm25pXCS2nZye9NuMynstQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )