UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O04b8kg2m02t/LKP4pwvtkBPzhlu+pZYdgnMV684oAM=' 
WHERE 
  key_id = '02fbebe79e3847cde9790ab7190d9ac017271706d7179d15a29ee8b4b00b72a0' 
  AND (
    token = 'O04b8kg2m02t/LKP4pwvtkBPzhlu+pZYdgnMV684oAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )