UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P3xaTBaijC8PAv+9LPjXmggTsA4TVsLODoeewEgXOIY=' 
WHERE 
  key_id = '0cc801bb84931d7b206293d52640349c2dcfdea80706a6671fd1a88867ad2b49' 
  AND (
    token = 'P3xaTBaijC8PAv+9LPjXmggTsA4TVsLODoeewEgXOIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )