UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bv/YlTQMzsvWYt/hR8Qno/LpFkYp0Ra8skBPtuWmgG8=' 
WHERE 
  key_id = '09c5435c7dd2e66f6c8a833bd56e22e79e9a2b10f277bd9ac73e371a09ad724b' 
  AND (
    token = 'bv/YlTQMzsvWYt/hR8Qno/LpFkYp0Ra8skBPtuWmgG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )