UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IC7Wb+V9LVfgIY44YHzTNbYkASyLLl+qtJuMqneBZrA=' 
WHERE 
  key_id = '77a8c1784aa387134de18dac352a24966c8031132b06d05944f84657a027d611' 
  AND (
    token = 'IC7Wb+V9LVfgIY44YHzTNbYkASyLLl+qtJuMqneBZrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )