UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DaFLRVlxbS26q8qFjiFkQdyJF8qm0XpASItsMKdIAyc=' 
WHERE 
  key_id = '4035aef1954939f49f971a17836b4371a97c5d840c16b658fb49b4e528d82a2c' 
  AND (
    token = 'DaFLRVlxbS26q8qFjiFkQdyJF8qm0XpASItsMKdIAyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )