UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/D1QBckv7yLHHXSM8/FXoCph7u/Rl27slwp10D6/KHc=' 
WHERE 
  key_id = 'f8f719af7d965baa638976a16626cb1f41db4860f7838268f8be42b74d0b4c92' 
  AND (
    token = '/D1QBckv7yLHHXSM8/FXoCph7u/Rl27slwp10D6/KHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )