UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ei2yhPniu8Y2ZhtEniww0taNFTZuVCkCqd5khBAAgD8=' 
WHERE 
  key_id = 'b6ed2e37e3656a73c6809b654ea6b93daa203a3ce45b5679268287dcf869f00e' 
  AND (
    token = 'Ei2yhPniu8Y2ZhtEniww0taNFTZuVCkCqd5khBAAgD8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )