UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vimSy9Qv661lx92RTkKjts4SEv8vUNA5Zo+HyFhJ1U0=' 
WHERE 
  key_id = '42cefcaf4e890b9fe11911ea82ed224ea488b774948ab5f0f08117f49d5717e7' 
  AND (
    token = 'vimSy9Qv661lx92RTkKjts4SEv8vUNA5Zo+HyFhJ1U0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )