UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nCYTInx6y0VUUsLM4pRfUKHD/ZQIPc70cBkI4MxtsIU=' 
WHERE 
  key_id = '530f311fc8ec03b7e5867ad4722767cb85ef26567918510ae0429e2fae3e2230' 
  AND (
    token = 'nCYTInx6y0VUUsLM4pRfUKHD/ZQIPc70cBkI4MxtsIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )