UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9nGKNhsjbeCCRQ7zYulInoyUeWtD1lBbmqcfvHjKm+A=' 
WHERE 
  key_id = '1c25bf1b458a4792ee0891c2f402858c4a10a7ce4eb9dc86843375c1490d0e6c' 
  AND (
    token = '9nGKNhsjbeCCRQ7zYulInoyUeWtD1lBbmqcfvHjKm+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )