UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'idWShHxy9OVhBoIVSVPDk7ac4+uCLVZTG1JjW84IVsM=' 
WHERE 
  key_id = '9aa2fb435adb5679778ea1682df6ed03926a525e97d5893bbd0c15268e39da57' 
  AND (
    token = 'idWShHxy9OVhBoIVSVPDk7ac4+uCLVZTG1JjW84IVsM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )