UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c/FzQAMdI2j5DHO2Mm8iBWVsqIsIipbsIrdMNpa2UJE=' 
WHERE 
  key_id = '82170f02e5f89d31e69f1ca00872a9a25e28629174b8ee648c7c6b413a63c478' 
  AND (
    token = 'c/FzQAMdI2j5DHO2Mm8iBWVsqIsIipbsIrdMNpa2UJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )