UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FBBpSiyE9YoNfmRB7l4r1USnmGPfMFeLAKXEFBhGljg=' 
WHERE 
  key_id = '4e0761324d4c765b8407f5c09c69985b2bd3a88fee97f89f4f176a274c65aef1' 
  AND (
    token = 'FBBpSiyE9YoNfmRB7l4r1USnmGPfMFeLAKXEFBhGljg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )