UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uxRl2Jz9gL+S/e4XvVtJBuMei4BxPxemeIetvM6R8Y0=' 
WHERE 
  key_id = 'f66ea2a4a7683725d91a9f92fa516f7f20aea69659f5870802daad888e03327d' 
  AND (
    token = 'uxRl2Jz9gL+S/e4XvVtJBuMei4BxPxemeIetvM6R8Y0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )