UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9MmTMn2yx45rF67dO4Oa1MG7xxoeXxq5FPImD5NhT60=' 
WHERE 
  key_id = '05cc40bf52a6a8958ca2b1c3489394168edc43997f46938b3ead8bf61a4d7152' 
  AND (
    token = '9MmTMn2yx45rF67dO4Oa1MG7xxoeXxq5FPImD5NhT60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )