UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1+GCvqDxb0G0vqHAL9zhTI3EcTHfcgeQyIdgtw4T544=' 
WHERE 
  key_id = '7ebc7cb7c16fe04e39a206ff0ea1733efcf0e7a519aebb1b7cba2c3ce3259a2b' 
  AND (
    token = '1+GCvqDxb0G0vqHAL9zhTI3EcTHfcgeQyIdgtw4T544=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )