UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jpPEnA3gy8ZOKvw2/aOwwnS0FsJ4VWUhZOZ11ihHy4A=' 
WHERE 
  key_id = 'a4e7548cc888c87ff4048de9b0b78a18a225a4226050b4b6830ecdfe48fb9151' 
  AND (
    token = 'jpPEnA3gy8ZOKvw2/aOwwnS0FsJ4VWUhZOZ11ihHy4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )