UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9sSB5P7/oJy/4Gn5X0dGxrlAElYeSlvS1GXHF7hjeXM=' 
WHERE 
  key_id = '848ab88963e7a6a3fb7567b3dedde9bd229ab12510f8252ce90daf472572c342' 
  AND (
    token = '9sSB5P7/oJy/4Gn5X0dGxrlAElYeSlvS1GXHF7hjeXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )