UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gmjQ1iuoNBkV0dd0F3dN4MtsZ7SwRm7trsVPkz/9I6M=' 
WHERE 
  key_id = 'b6413bad0e85e4ee51223116509557b9d96fa416d850de9bc40a3afde41c3279' 
  AND (
    token = 'gmjQ1iuoNBkV0dd0F3dN4MtsZ7SwRm7trsVPkz/9I6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )