UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1RIJMAEVXFSF9POFjoqrN+5tx1NjMbRhVrm4vhhdYjk=' 
WHERE 
  key_id = '4421f5d06a016f18932116a5189d6307cb17db86285a854c73aa99960ee5ebca' 
  AND (
    token = '1RIJMAEVXFSF9POFjoqrN+5tx1NjMbRhVrm4vhhdYjk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )