UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P7BQsL9y2oSY8Mn2YiRdka5eE5tYTWj0yOWcD8hspJI=' 
WHERE 
  key_id = 'c6d458166714a6ac17920d2703c519ef911fb4a65c1ae389960de11af69a85bf' 
  AND (
    token = 'P7BQsL9y2oSY8Mn2YiRdka5eE5tYTWj0yOWcD8hspJI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )