UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BV+ZVD6pFPlyZXbzb1O2BlRWYrWsiXKWtnhnMvcYEjs=' 
WHERE 
  key_id = 'e45369064b202a8e813c8183ce928113fcd4e6255217b0c7d4b8137be7b52726' 
  AND (
    token = 'BV+ZVD6pFPlyZXbzb1O2BlRWYrWsiXKWtnhnMvcYEjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )