UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fv+zD/WzPUqh6zgzwcBD7W7LK9oyTXhHRSeb34MFCaw=' 
WHERE 
  key_id = 'dcb7033e8ea5cfa900b6067ceb38d63894e65a1c4b24340e6a8206f3be88be91' 
  AND (
    token = 'Fv+zD/WzPUqh6zgzwcBD7W7LK9oyTXhHRSeb34MFCaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )