UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y6waAI7PiOdKJWDDo884QWpkCVmjVZ0h7viiQpx0sKg=' 
WHERE 
  key_id = 'c15248c196e47bf1d336fa8f34b4d35a83b9533410c6a8b57cfffa81aec39a2c' 
  AND (
    token = 'y6waAI7PiOdKJWDDo884QWpkCVmjVZ0h7viiQpx0sKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )