UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Aol7ldvl9IHhym9Bczz4Y7y40dsbuzx/gh6T/vgB0bg=' 
WHERE 
  key_id = '46c1ccefb27b5e186325dd21bbd001b82feda689ad83bd7cfea02c8446613719' 
  AND (
    token = 'Aol7ldvl9IHhym9Bczz4Y7y40dsbuzx/gh6T/vgB0bg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )