UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm8wZE/3aT0B3cRO6gQ339+SZBvj/ehbNxH5xEpxMcI4=' 
WHERE 
  key_id = '08b7e4acc3b3c29c96508243760930ba00c625b97b8d3a749be10056f8b118c4' 
  AND (
    token = 'm8wZE/3aT0B3cRO6gQ339+SZBvj/ehbNxH5xEpxMcI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )