UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N5uvdc7h2EMGK4+N5ygc4cm2mSwyQzUyB8cYmG2gI1w=' 
WHERE 
  key_id = '5ecfa2f963a673da6deea1d8fc043f22d1932fb773bbc795b76d0e96a90f055c' 
  AND (
    token = 'N5uvdc7h2EMGK4+N5ygc4cm2mSwyQzUyB8cYmG2gI1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )