UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mvXlMx9zdarepVAXI87K851MH20foKE2IvhSrv703nc=' 
WHERE 
  key_id = '3e1cadca01f63a924c7ccd81f91c93aca5dbf41dcf809bbe6e1a0aa5325665b8' 
  AND (
    token = 'mvXlMx9zdarepVAXI87K851MH20foKE2IvhSrv703nc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )