UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rdPGkkB6tjGX7RFmw1MnIYDcY+vWIu02CCxL+J1RocY=' 
WHERE 
  key_id = '52f6e5b558807b27e83ad4654382c718102357b3e83c0aea2db865698cb275ea' 
  AND (
    token = 'rdPGkkB6tjGX7RFmw1MnIYDcY+vWIu02CCxL+J1RocY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )