UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GUexkAne50UFhzNNhFtx6PlvuAQiwaIkztne6VZleZ8=' 
WHERE 
  key_id = '0bc74c4a0bac27e476b6e6330fd82d6bcf841aef21ffb7eb1220195ca580c99e' 
  AND (
    token = 'GUexkAne50UFhzNNhFtx6PlvuAQiwaIkztne6VZleZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )