UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6eKNIyGH4FJB3ldEdaYCewx645nQJgc++dsJkDg+iHA=' 
WHERE 
  key_id = 'aa5bd1c378effbdcb73bdb5ef3db7b3309d11eeadca3cda2fb6931f1ca4e1982' 
  AND (
    token = '6eKNIyGH4FJB3ldEdaYCewx645nQJgc++dsJkDg+iHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )