UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nH09EtOLmKHCqEhrA29BYcB4dULBoHg4g6O5Msasyu4=' 
WHERE 
  key_id = '0f237f85d6286e3eef1a269251973e371b2e8dcc3a6f44c0700e97f75203b872' 
  AND (
    token = 'nH09EtOLmKHCqEhrA29BYcB4dULBoHg4g6O5Msasyu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )