UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qfAmP6/GGK7ji1GbcQPc3m5AHFT6dQ+iLevDeV53wA8=' 
WHERE 
  key_id = '39d97516b6c8561176a202eba32d9e494044d07c456ecb96beb1eafd1da96f37' 
  AND (
    token = 'qfAmP6/GGK7ji1GbcQPc3m5AHFT6dQ+iLevDeV53wA8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )