UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2kANigTcKJZ34dwaF/y8R5c39jQ4lXli3su6yLNsn/k=' 
WHERE 
  key_id = 'b18add402d06938cb6f16d1a626cc7b190c568101af8f26d1c7144685647844c' 
  AND (
    token = '2kANigTcKJZ34dwaF/y8R5c39jQ4lXli3su6yLNsn/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )