UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J9Rpkq35CEgaKAKs7oXI/cnvLUKopZZ/iIfqqNsTQyk=' 
WHERE 
  key_id = '4b389ffcac30ef21b4f00c78bc046c37ad65806ff971aab51274c93fccc45e48' 
  AND (
    token = 'J9Rpkq35CEgaKAKs7oXI/cnvLUKopZZ/iIfqqNsTQyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )