UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q6NBa32MVNDgTG+tGi1qQNJkUfNjkp3sCYf2fu9Ov/8=' 
WHERE 
  key_id = 'c3bf5d2e5057e64f49fc9e6b2bda3602b9807a83564709522c586f7296e2a539' 
  AND (
    token = 'q6NBa32MVNDgTG+tGi1qQNJkUfNjkp3sCYf2fu9Ov/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )