UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WDEFY64YNJpkX4t4U0tPG/7/25uh/NLxsv4fuEdvNS0=' 
WHERE 
  key_id = '823c4399d5b82327e3075479baa6e8b624f6e760146f8667522634abd70bfe1f' 
  AND (
    token = 'WDEFY64YNJpkX4t4U0tPG/7/25uh/NLxsv4fuEdvNS0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )