UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3vL1Z2iPHvNsLTtJyLXW5qVTjru/613PlrRUbEe8mV8=' 
WHERE 
  key_id = '503145e8672deda6cf327657c4741f6b486800aa47d1f35c0a26271b33bee1fd' 
  AND (
    token = '3vL1Z2iPHvNsLTtJyLXW5qVTjru/613PlrRUbEe8mV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )