UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yCbjQmsVnzV9Nz4IY0o9xDSKLWlx4xCH+AttCjVgfIs=' 
WHERE 
  key_id = '9142a45d94d009f0698dda1118bf07ff384e86ddfce2eb953f7ea189434ace70' 
  AND (
    token = 'yCbjQmsVnzV9Nz4IY0o9xDSKLWlx4xCH+AttCjVgfIs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )