UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UXRZSZ3o4dwN1RysE3DWmN7dg5jtTU1CbYj6Z/k95J8=' 
WHERE 
  key_id = '8551abc5c15a1f7f77e76a99d0cf0a0e0f7bff65b70f3c230acf5203404c36a5' 
  AND (
    token = 'UXRZSZ3o4dwN1RysE3DWmN7dg5jtTU1CbYj6Z/k95J8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )