UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vUMVTBrTb1UO3Ecl0jLe5xrk++meHZciyo09FGDwIbY=' 
WHERE 
  key_id = '0fa8a83b0d6db1b5a168ce640d285f92b3d5aee01ac28957c0ebde48f3ed065f' 
  AND (
    token = 'vUMVTBrTb1UO3Ecl0jLe5xrk++meHZciyo09FGDwIbY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )