UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UavAt7+qHBSAl+7KMFxXyW/cBlOPimwYHOKLLnyDuaA=' 
WHERE 
  key_id = '44050570a5f10bd1281a062ebeb95c4ed67e414880b1bc508d00783efaaf2f07' 
  AND (
    token = 'UavAt7+qHBSAl+7KMFxXyW/cBlOPimwYHOKLLnyDuaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )