UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'auDVezUfvWf0br71qcY184WX336CvLU4EBwtFQCNyNc=' 
WHERE 
  key_id = 'fe005ff38b114cfce8e40c51b18615f75172d687ae18e4f3012573789acf01f3' 
  AND (
    token = 'auDVezUfvWf0br71qcY184WX336CvLU4EBwtFQCNyNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )