UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0eL8tf3diwYzpgvDkhTB2bVqYpCrbtC3UrdYxqpk+sw=' 
WHERE 
  key_id = '231dd6a4d2e3f57d2294f0b1713ccf2ad285d76c59a87ba383574893c2cf42df' 
  AND (
    token = '0eL8tf3diwYzpgvDkhTB2bVqYpCrbtC3UrdYxqpk+sw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )