UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jd6I3cazMJSqI/QeIZ2I6IrgS1mrBs5qLHAMK4n3w2o=' 
WHERE 
  key_id = '76920a05107407b0422431c6431671a59dbd3dad10c1f7d92dce1dfc0b63bae2' 
  AND (
    token = 'jd6I3cazMJSqI/QeIZ2I6IrgS1mrBs5qLHAMK4n3w2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )