UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iHX4GvhafPkR00DBydRs3jhuiBl9nA0nuWqXR3PLOsg=' 
WHERE 
  key_id = '2e885d81487deea7c7a18ec25b91e40d0c72297c918dc76e66ba79abe54954cc' 
  AND (
    token = 'iHX4GvhafPkR00DBydRs3jhuiBl9nA0nuWqXR3PLOsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )