UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zRrBIWZvcnJx/mKSHVgpuXN44iWYUxgwGYuzdUqSorQ=' 
WHERE 
  key_id = 'fdbad7ab80c46604e8e7552ba2a14d373d0abd1777babaaf8c5f7b7d061b2da8' 
  AND (
    token = 'zRrBIWZvcnJx/mKSHVgpuXN44iWYUxgwGYuzdUqSorQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )