UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EAhJa+mp6Mkhu7CaS1BJfssv/P2m+CCX8C5ZlmyhQ2I=' 
WHERE 
  key_id = '738527c43f90828d8bec5050a33533862184b08f30acb2ae81bed12dd34719f8' 
  AND (
    token = 'EAhJa+mp6Mkhu7CaS1BJfssv/P2m+CCX8C5ZlmyhQ2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )