UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '47ApFs7qEaimR/rZUU8XmB24Fe7a06rvsaLsys7Clmk=' 
WHERE 
  key_id = 'ea91d51f90ce17ebf20d23287c61c943ecc55405916dcb0cf78217b88ebcbd8a' 
  AND (
    token = '47ApFs7qEaimR/rZUU8XmB24Fe7a06rvsaLsys7Clmk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )