UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S/+KIdRFpuxoDC7VrQPD5o2irmZFfkajfLE1s5Lx3ds=' 
WHERE 
  key_id = '472a3478a965c42db9e4040fd744a30a3869c23a15dc6f8b9bbb78c74035f9bd' 
  AND (
    token = 'S/+KIdRFpuxoDC7VrQPD5o2irmZFfkajfLE1s5Lx3ds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )