UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UNazPAMovmC6+60y/yo5i/QRf24TZQAFXBSOe075rDk=' 
WHERE 
  key_id = '8ec0bea50dda63fe81e37060c959b819bca283bdf454cd936f4928442d1c7245' 
  AND (
    token = 'UNazPAMovmC6+60y/yo5i/QRf24TZQAFXBSOe075rDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )