UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aLM9xhoJafV41vnr2uKT8IF24zdreElBdUqN/83erSg=' 
WHERE 
  key_id = '6a1463856fbfa2ee234c9f1f5dc9e33c9fe19b650b7607780eb50fa907548cef' 
  AND (
    token = 'aLM9xhoJafV41vnr2uKT8IF24zdreElBdUqN/83erSg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )