UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JkzIwcArnnoy+RJ8ZRStJb2mSMuiJ0V82bwbA+6KKRU=' 
WHERE 
  key_id = '402a3cf7814e297c89f6526e231300d28dace4654acc717d86c40aba8be01033' 
  AND (
    token = 'JkzIwcArnnoy+RJ8ZRStJb2mSMuiJ0V82bwbA+6KKRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )