UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4m5Z1WWJR64ulrC4kTJ1/8ojjAaMEHOD+unv7W1WFiQ=' 
WHERE 
  key_id = '3dcc28eb864effb73e525d5d191fe093b80c6ee33d2498743d213ea146df2702' 
  AND (
    token = '4m5Z1WWJR64ulrC4kTJ1/8ojjAaMEHOD+unv7W1WFiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )