UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iF5o/YFMVKPtGlwqYnJZ3jFBTePMMmsxd+IauGqFm2c=' 
WHERE 
  key_id = 'cd0377a8f721a36c117def8d26231b0191933857a610384ad9d98a102e52b7d4' 
  AND (
    token = 'iF5o/YFMVKPtGlwqYnJZ3jFBTePMMmsxd+IauGqFm2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )