UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SUXWbGlgXmEq0MHb70A0EGMrW1lX4VwovQecsr0k4pk=' 
WHERE 
  key_id = '8f7b745c6db753ef3f7b4b57e41f2ce009e7e7dbe68699d384a119ba028c6f7d' 
  AND (
    token = 'SUXWbGlgXmEq0MHb70A0EGMrW1lX4VwovQecsr0k4pk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )