UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KpfWPnyOS43b9KfKsSWVjW6/sVB9W6VuJMPdPAfVO9g=' 
WHERE 
  key_id = '9a572d149ace996254c0ec11c273eb7612617d2a8613fd6a0ff6d4b6be3d5446' 
  AND (
    token = 'KpfWPnyOS43b9KfKsSWVjW6/sVB9W6VuJMPdPAfVO9g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )