UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WbYRgittL6E+YcYxhAgnnV1xcoMAjcXrj5EZ151yrA4=' 
WHERE 
  key_id = '88bf5dfbcba68986caf95ecbc671be9735749389d9f2b57aae38228c8154c12f' 
  AND (
    token = 'WbYRgittL6E+YcYxhAgnnV1xcoMAjcXrj5EZ151yrA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )