UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'befPL/Cif92azHWYHVuengN7DUHQmDRyQUPO9AEqhI4=' 
WHERE 
  key_id = '21f3b62fc1e9182aa69d3dabfdf1a46ea3a09d3a2a76b1494226b44efd889473' 
  AND (
    token = 'befPL/Cif92azHWYHVuengN7DUHQmDRyQUPO9AEqhI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )