UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HqDHgjsnZ+VLSOndz31dush5e7M7AVoYbaV8yZ/nbrc=' 
WHERE 
  key_id = '1012a7dd3f03bd68fc1e28569f845450bbcfe3d252eefb98f86d8e05dd6405df' 
  AND (
    token = 'HqDHgjsnZ+VLSOndz31dush5e7M7AVoYbaV8yZ/nbrc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )