UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RttORtmOXD+vPYvuSgrMGsucsjzOvyes6+peVHoOEfw=' 
WHERE 
  key_id = '600d30235b84b0d4953325ea3bde946ad0155c094e746592b4d4fab8ba17bc9e' 
  AND (
    token = 'RttORtmOXD+vPYvuSgrMGsucsjzOvyes6+peVHoOEfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )