UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yxX/VB576wilBLL82XdUPu4vDeOMZm/WLGH9nc4J2mk=' 
WHERE 
  key_id = '7ed361f36c71714ad9285261b692e20475b36c89a7bb3a3c289cc05b377f39a7' 
  AND (
    token = 'yxX/VB576wilBLL82XdUPu4vDeOMZm/WLGH9nc4J2mk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )