UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rKxrPnb/T9FUwVoSvQkj+90hZtvnU/jRrSIWWRv4u4w=' 
WHERE 
  key_id = 'dc72d980d1140d0b39e12c24c5815d1355c5579d7028b6c04e1847153bfbe587' 
  AND (
    token = 'rKxrPnb/T9FUwVoSvQkj+90hZtvnU/jRrSIWWRv4u4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )