UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3PpM+QzG8p1gtQElzr1wCCRo/eLN2sE29Nj86Yppp70=' 
WHERE 
  key_id = 'a4e5bcae49e89270292ffb1850e9c9b10e3aea9311264f28eb35f3f36d54cbfd' 
  AND (
    token = '3PpM+QzG8p1gtQElzr1wCCRo/eLN2sE29Nj86Yppp70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )