UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vhZ1NGxZ+f4ZQcCB7R9LXRTOHyvGa2rPCf5p0dcK51k=' 
WHERE 
  key_id = '26f154aef5450825cb922aa263a251ed70b6e00eb42d09b3a1c5ad6896e2552c' 
  AND (
    token = 'vhZ1NGxZ+f4ZQcCB7R9LXRTOHyvGa2rPCf5p0dcK51k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )