UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eIYqfwqwChaB1znPkXaodw+jwNZREqR0ChahNoaXIXA=' 
WHERE 
  key_id = 'cfc88bc097dbeef65c2e487b4bf5da269fe494065929770ba859df63e82ea54d' 
  AND (
    token = 'eIYqfwqwChaB1znPkXaodw+jwNZREqR0ChahNoaXIXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )