UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gZg5t4TpoyKaaA/Hl40N3EF/uxDoZpZyc23zfWzTbQk=' 
WHERE 
  key_id = '3ff214770b835bbb9b88058ee9240df913d6e2e8735ab913a6de260698495cfb' 
  AND (
    token = 'gZg5t4TpoyKaaA/Hl40N3EF/uxDoZpZyc23zfWzTbQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )