UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dbmeHGLdH4JL39sQz+l9M2hTuC49o4X/pma6jmr7FcQ=' 
WHERE 
  key_id = 'fd6b843629cd25e871e6d75d49122add4fc42fb3003b0576b22428cc2858d7a4' 
  AND (
    token = 'dbmeHGLdH4JL39sQz+l9M2hTuC49o4X/pma6jmr7FcQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )