UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tR03v6Kyk82v4/ayhIE5oSLhqqzOWZakTYJVpsiYreQ=' 
WHERE 
  key_id = '0a9f4f27c6834a542511aa3b03c212bc57f39510450f46fb6ea09e8cc1d4e3b0' 
  AND (
    token = 'tR03v6Kyk82v4/ayhIE5oSLhqqzOWZakTYJVpsiYreQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )