UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AcWfe/m761MfkyxdVp9R5X3Pze81wMjsxj+bxdiUaiw=' 
WHERE 
  key_id = 'd5005175172f85a496dc8f82fa700e2c8e6bc95ce4483c69bc406f95a5ff8983' 
  AND (
    token = 'AcWfe/m761MfkyxdVp9R5X3Pze81wMjsxj+bxdiUaiw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )