UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/sCrkP7FsWvwO7b6S7ScVPq3RQoC3A6S7w2lQT44R6k=' 
WHERE 
  key_id = '9c959f9392b7d3b2fde8bae261061404c82b3206a5c6eb7d0331a953501b183b' 
  AND (
    token = '/sCrkP7FsWvwO7b6S7ScVPq3RQoC3A6S7w2lQT44R6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )