UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NqT/2/MQ3O06heKy2f9Y9RH6OGjagMNk3Yw4D8ZEMgU=' 
WHERE 
  key_id = '6dc0b797f3d9600c58b769bb8eeb649df19354ebd7816c4f7dadf68c3cf0f7da' 
  AND (
    token = 'NqT/2/MQ3O06heKy2f9Y9RH6OGjagMNk3Yw4D8ZEMgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )