UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yQ6Bb/zUbNHKmXpP2gWYJJgy+VhxznTBpT8/Pj1gUC8=' 
WHERE 
  key_id = 'af7a926a30ae8a6b7d5c3924423375fbb729d431138b24040f831cde6c9d9c20' 
  AND (
    token = 'yQ6Bb/zUbNHKmXpP2gWYJJgy+VhxznTBpT8/Pj1gUC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )