UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e0H3zAy1Odr2wdyA+qPVvifE1NnX/jni7j5ltPUPfWQ=' 
WHERE 
  key_id = '3f32b8d6bfae66449c6cfc4b5883941395f9b401b918178980d802d18ff2c218' 
  AND (
    token = 'e0H3zAy1Odr2wdyA+qPVvifE1NnX/jni7j5ltPUPfWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )