UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W3LrBbBqcSsKqlLqLfvW7O/AINBlpemQugw8zmpgCY0=' 
WHERE 
  key_id = 'b73c1730fb0b36922a8f1c75ef57dcd7a631c457e1bf9183cc4ad03f7c33972d' 
  AND (
    token = 'W3LrBbBqcSsKqlLqLfvW7O/AINBlpemQugw8zmpgCY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )