UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pMqdBVPLLZ8nCd4DJSY3vWWaHVqSvrQLDWuWp/+DFTk=' 
WHERE 
  key_id = '2342d486859e4c3eda96e8e1070f349ba457c1d39d502a4cbfe3d1ac2b1c7112' 
  AND (
    token = 'pMqdBVPLLZ8nCd4DJSY3vWWaHVqSvrQLDWuWp/+DFTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )