UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Upl2iYp8NPQkqihlkaJMYlg7IA/bTT8O8ZvF7JAhmE0=' 
WHERE 
  key_id = '662ac2f0d4dd178a5af2d93af712a081c57b58d995000597688acbaa74672d4b' 
  AND (
    token = 'Upl2iYp8NPQkqihlkaJMYlg7IA/bTT8O8ZvF7JAhmE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )