UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '233R6P6Omgk9058YDG0Wp0/dxsaC38ax2Z1FM2alvAk=' 
WHERE 
  key_id = '39973974bfd32d0c4fb1f2bb942e9eb3bb1599af7b57a99f4fd36ed871798533' 
  AND (
    token = '233R6P6Omgk9058YDG0Wp0/dxsaC38ax2Z1FM2alvAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )