UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jy6IV85KKbvAF7CHY40nKN6al8HnNka1XgKiKRXkZEM=' 
WHERE 
  key_id = '4fbdcdbba08ab580341a0a8b19a68621dc049297d713c20e95c96d468dc040bd' 
  AND (
    token = 'Jy6IV85KKbvAF7CHY40nKN6al8HnNka1XgKiKRXkZEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )