UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yYoS+rof7nmH9ZzVEp2Gi/SibJU4Jc6xT1P35tGNIIk=' 
WHERE 
  key_id = 'b2d305e8974de6009f8c7152d5422e9198243f49466289d1c71008ebbffde5db' 
  AND (
    token = 'yYoS+rof7nmH9ZzVEp2Gi/SibJU4Jc6xT1P35tGNIIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )