UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2gSXpWJlrTKGMLY9vSY24zaSeiHUwekhihjC7yQeOYk=' 
WHERE 
  key_id = 'e80c8df5b2c511b91f47635f79f56af816f58edb818a3716f4e11336b752a236' 
  AND (
    token = '2gSXpWJlrTKGMLY9vSY24zaSeiHUwekhihjC7yQeOYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )