UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'viC6PiQqExO/MKlFLZYokJ87d8urmlCH81MKYuvkqoE=' 
WHERE 
  key_id = 'd8bd38c5c60e5eccfe9887f6c7bde90c87ff57576eb6856f39889ac6ee805ebf' 
  AND (
    token = 'viC6PiQqExO/MKlFLZYokJ87d8urmlCH81MKYuvkqoE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )