UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uXTUFxmdmB+mFYdGJ37vzYoIwgd3TUpi/jE91FnUoI0=' 
WHERE 
  key_id = 'eaae7d21c6039b7cabf0a950ff7a8db883c91e2cf5d4b993242e1906773603ac' 
  AND (
    token = 'uXTUFxmdmB+mFYdGJ37vzYoIwgd3TUpi/jE91FnUoI0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )