UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V7gvZZIC1PDlORTXqq3ZNxO9bidis96Sb95oZpfS0Hk=' 
WHERE 
  key_id = '0cd2942ff5c039f5fd8c5c374b9baa2955b416019b22c97e3695b07559a0e760' 
  AND (
    token = 'V7gvZZIC1PDlORTXqq3ZNxO9bidis96Sb95oZpfS0Hk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )