UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zYciaVEqbS/xu9q4B29XEymOLTHbFw0IEmdQJcoJ7AY=' 
WHERE 
  key_id = 'e25c80c352a27828761029b8749be89c36f0c684c17ecdf6f834f83bebc5a466' 
  AND (
    token = 'zYciaVEqbS/xu9q4B29XEymOLTHbFw0IEmdQJcoJ7AY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )