UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EHGpca5TsUDpwCt7ARrB8RaO2oy2r5iwn0AmYQXsWkc=' 
WHERE 
  key_id = 'bca8e13f9646ec6014a2a49023bd43518e3a465110034889e1717ffda3e2bd38' 
  AND (
    token = 'EHGpca5TsUDpwCt7ARrB8RaO2oy2r5iwn0AmYQXsWkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )