UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E29XyjE7RRKctPjNDOuNyXqGSf31BZ4Pr2qf0xl4Tss=' 
WHERE 
  key_id = '3b03ce4ba94d43b56b171cf259e79d6c36db7e71239754465ce2df18925da88e' 
  AND (
    token = 'E29XyjE7RRKctPjNDOuNyXqGSf31BZ4Pr2qf0xl4Tss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )