UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eXFczQmRTZx1f3u7e4RzT06uvvzI54pNGsipAxhyjjk=' 
WHERE 
  key_id = '0655db142aa826af000a3a875be1b762d5d35abae94922c080d66d8380a56721' 
  AND (
    token = 'eXFczQmRTZx1f3u7e4RzT06uvvzI54pNGsipAxhyjjk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )