UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zYontMOmfd2vT21HHscbGvZRrNZY00ZCrEFYpReTx5I=' 
WHERE 
  key_id = '9f8e60ba77a23838b2eea12af51e963af41dca8ded7efb248a24dfce7e031626' 
  AND (
    token = 'zYontMOmfd2vT21HHscbGvZRrNZY00ZCrEFYpReTx5I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )