UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '91SJjXXGwDEvshtEnLQdtrR+/PRGXwXy9By2JNLkMUE=' 
WHERE 
  key_id = '148229c1b0243f800ea22932e68a96020e2bede7661e4f59fcea85ac4452b3c2' 
  AND (
    token = '91SJjXXGwDEvshtEnLQdtrR+/PRGXwXy9By2JNLkMUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )