UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B9L5+f6D+1aFBbmK98qIS3w8DkaQN7ImkxGNemND6h4=' 
WHERE 
  key_id = 'fce7e9538ff4b4751467dcf334a75b7851d40ce1de11ed66f53cab5d06122572' 
  AND (
    token = 'B9L5+f6D+1aFBbmK98qIS3w8DkaQN7ImkxGNemND6h4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )