UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8H/3Z098fhXa2B82oLN2fKRk0YF8Szfke+1z3lQZ86I=' 
WHERE 
  key_id = '4f6a2c97d041094e5513831fa9d7f88c73bce01bbe4661a1d5420b6243afe4bb' 
  AND (
    token = '8H/3Z098fhXa2B82oLN2fKRk0YF8Szfke+1z3lQZ86I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )