UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hDnZ5kyev6uviuAogH4txEsmqsAOxTdQyRGhfVkgV0g=' 
WHERE 
  key_id = '2e1b477b559a2064f87dfa460a17b58d1e1c85dc2f6bee1ceb1404fd683d987e' 
  AND (
    token = 'hDnZ5kyev6uviuAogH4txEsmqsAOxTdQyRGhfVkgV0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )