UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fciaMKfjtNwYEOAiCaTAUv6tMmpyTsLRuRpGQN1YFUs=' 
WHERE 
  key_id = '6cb6beede86298cc3755e65bbf0b07fb13df1b3526f27fd6f29f1eba3a3a2ebb' 
  AND (
    token = 'fciaMKfjtNwYEOAiCaTAUv6tMmpyTsLRuRpGQN1YFUs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )