UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A/Ig4IEs3kjpFm8Ppbar/p/aN9dXBhCze1ms+wg5AKk=' 
WHERE 
  key_id = '16dd97bc50d0538322de423a4b8d1f84b3191dea7aa0265804522b29ce4ca2c0' 
  AND (
    token = 'A/Ig4IEs3kjpFm8Ppbar/p/aN9dXBhCze1ms+wg5AKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )