UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'llbVSs2qns1opeRot+8H8rs5AB3rmMGR9xYGeobavqQ=' 
WHERE 
  key_id = 'f7da977a090f76960112efbf9332e7df293af70ce42930ea3219189c69e8cda0' 
  AND (
    token = 'llbVSs2qns1opeRot+8H8rs5AB3rmMGR9xYGeobavqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )