UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N7Sbti8EAnY6FVZfjGU2YMXbGhCe7lmjbaXhWMpyTEE=' 
WHERE 
  key_id = 'e21d14541ebb05338743649285eb9fe95913c13cb7e34da1f81c2e17f2b293ba' 
  AND (
    token = 'N7Sbti8EAnY6FVZfjGU2YMXbGhCe7lmjbaXhWMpyTEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )