UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9i4PGeyFlPs2NMG/EO7b4DNV3Fdy1JN1Pfeg3bZ9WBc=' 
WHERE 
  key_id = 'c55c86ec4b32ee64fa735d4d9ec0295bdadebb5f352ed02e2bd2ab43469800bc' 
  AND (
    token = '9i4PGeyFlPs2NMG/EO7b4DNV3Fdy1JN1Pfeg3bZ9WBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )