UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5MGbSmbcN4KVLLWkqnuIws93dp8ZFWRAkEnzAF38WB8=' 
WHERE 
  key_id = '34f1b9dfdfeaabcea6283f73b14a01aa919da18c62fc43aec2da1383e062ebab' 
  AND (
    token = '5MGbSmbcN4KVLLWkqnuIws93dp8ZFWRAkEnzAF38WB8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )