UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ngYgPI2bkKTB3KBMk05XaemfFfkvSRAb7bZPXIvvEFI=' 
WHERE 
  key_id = '0e100d9625e9c0b6e53b0374f73986e0dc2d16e5ee171bd37b7097e5ebf30909' 
  AND (
    token = 'ngYgPI2bkKTB3KBMk05XaemfFfkvSRAb7bZPXIvvEFI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )