UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yFcHv8OMptX2peLKCrmm64UY463f2yritfAW+3/tFHU=' 
WHERE 
  key_id = 'c5c234adf5f1f691e6e91c5d4ed0f737b35b142b2270ff2bc9c7c5d77663a5df' 
  AND (
    token = 'yFcHv8OMptX2peLKCrmm64UY463f2yritfAW+3/tFHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )