UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xIpydzKH1PteZp+qXYmUy0AHSsBxpSzU++5EhKkh6Lk=' 
WHERE 
  key_id = 'd3b4d7253bcda8a9fd8d34863fc2ec6036c4dc19a662da731de0a33fe0a59396' 
  AND (
    token = 'xIpydzKH1PteZp+qXYmUy0AHSsBxpSzU++5EhKkh6Lk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )