UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YojBphskvK+kQWC4YnPUSOre+VYO86B31znAJpKOfQU=' 
WHERE 
  key_id = '49168a05334777b16b94107bd6250c4a72340729c7263da519072b503de318b4' 
  AND (
    token = 'YojBphskvK+kQWC4YnPUSOre+VYO86B31znAJpKOfQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )