UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ZVbuqLUHHX55c0uy22hqNesDtOjYPgB6zNtICfZ1Ug=' 
WHERE 
  key_id = '872613641904d302f9467b53dedb276641a3b8643ab29096e76121a6352325a5' 
  AND (
    token = '8ZVbuqLUHHX55c0uy22hqNesDtOjYPgB6zNtICfZ1Ug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )