UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TjCqbXAOqbeQOCERRAd38n9fDlV8Oei99C5Am1uhf3w=' 
WHERE 
  key_id = '7b5b8a7f0f5134e37f7a0ed220830c0b516b48836bb27ee7416c806fc4964ff0' 
  AND (
    token = 'TjCqbXAOqbeQOCERRAd38n9fDlV8Oei99C5Am1uhf3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )