UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6HX5B9qGZfyHvuu4pKnsM++n+GobAGF41LRBm0vVTP0=' 
WHERE 
  key_id = 'e6222b6f3c7520642be162634b78780194817d1a1bc5ce0ce1b52b9d3e66b552' 
  AND (
    token = '6HX5B9qGZfyHvuu4pKnsM++n+GobAGF41LRBm0vVTP0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )