UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6daDLtOVreJrN0es36nH0x4bLP9RCDbjEMh86mkBMmY=' 
WHERE 
  key_id = '7be89db50db2de0c689aca476bc7c0f3eff93c1e94d5a5330a0b7a08a187226c' 
  AND (
    token = '6daDLtOVreJrN0es36nH0x4bLP9RCDbjEMh86mkBMmY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )