UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SSNE5wcHKnLJpm7x79+d+oACEWrLB6Dr8RV1GSGXG00=' 
WHERE 
  key_id = '82771dd9404881825aa72d9e7080ea2ee1fc15e500429f8b2d8afea44a6b188f' 
  AND (
    token = 'SSNE5wcHKnLJpm7x79+d+oACEWrLB6Dr8RV1GSGXG00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )