UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mTBecCRHs6XUfcoNYKtxT4yQR1WjZLHiLNCCCxooVlE=' 
WHERE 
  key_id = 'c7a455917329897294263e05d5adcbe930fae09f7def1798f070db85ac52adb5' 
  AND (
    token = 'mTBecCRHs6XUfcoNYKtxT4yQR1WjZLHiLNCCCxooVlE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )