UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aL/iMK/RM8DwAZOvv0GJez2eXufGGDzWBjT8jb3lgmU=' 
WHERE 
  key_id = '2dbe0f8b7f1ed3be87897a56e29147c6c967bbff763ceab7d4626047d0f19cfd' 
  AND (
    token = 'aL/iMK/RM8DwAZOvv0GJez2eXufGGDzWBjT8jb3lgmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )