UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AxAC7ZuebSFdf6aH8HLQnMLVXACNeOnJ8H73YU0u1rY=' 
WHERE 
  key_id = 'b2ab624e65ac05ca979253a26a97a20aee39d42f696de11ccb02082eacc92e9b' 
  AND (
    token = 'AxAC7ZuebSFdf6aH8HLQnMLVXACNeOnJ8H73YU0u1rY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )