UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CqEaTlbg+Y3E5hJJfbwEoDr9uwZua94Q5S9rYVk9IGc=' 
WHERE 
  key_id = 'e2adfb0a5d2e5863e8c103c0fbf7117d53444d80e64e640e73696b2859c790dc' 
  AND (
    token = 'CqEaTlbg+Y3E5hJJfbwEoDr9uwZua94Q5S9rYVk9IGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )