UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qkNUi4HzydKhQBWF94Pc8Y+DqJ2vWHMjwuLm2QW7vuc=' 
WHERE 
  key_id = '392bab9bfeaa2ad3fccaaf766dd74914341ce1d54aa18e019c1ea2e3ce71d9c5' 
  AND (
    token = 'qkNUi4HzydKhQBWF94Pc8Y+DqJ2vWHMjwuLm2QW7vuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )