UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eMicMuFjy0bHQpOUCHoNLQNL4kQZB/wXf8e5R3VS0SQ=' 
WHERE 
  key_id = 'c95c4e7ce46fd5c7466e1c2b1847687394ed8bc7797cd11335ae548344022f07' 
  AND (
    token = 'eMicMuFjy0bHQpOUCHoNLQNL4kQZB/wXf8e5R3VS0SQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )