UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vPMrzp1EZnRVdoeDpqORF7SsoMF4NvfqzB1TdcWYQRc=' 
WHERE 
  key_id = '06b61eba8a6c6cb7b2ed18b9a7d07f02760ad9109a72f260cc28c055c23727c4' 
  AND (
    token = 'vPMrzp1EZnRVdoeDpqORF7SsoMF4NvfqzB1TdcWYQRc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )