UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2v6rz3nZkTrH3NYABdPSWU/t/SE0PCDwoScoelJjLBM=' 
WHERE 
  key_id = 'c0c60249b638e09a5686a34baeae65bf5e70316d0a61d35a19ce1aef6905c978' 
  AND (
    token = '2v6rz3nZkTrH3NYABdPSWU/t/SE0PCDwoScoelJjLBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )