UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JiwvRfbRA7uJpv4njdt6z0ED24A7gEstNDA42PRNj9o=' 
WHERE 
  key_id = 'c1f5f7ba5483fe784d705f709ddfce2d0ed4c8f113d11ab2ab28dcb495ace550' 
  AND (
    token = 'JiwvRfbRA7uJpv4njdt6z0ED24A7gEstNDA42PRNj9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )