UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7BCpTtNmccIvC7ydxoICYxtvP/VutwR2fxee9SdG4NU=' 
WHERE 
  key_id = '42053ee7cfb2cb809c0b8434fe6034129629e7d970c17cf542492b204302a521' 
  AND (
    token = '7BCpTtNmccIvC7ydxoICYxtvP/VutwR2fxee9SdG4NU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )