UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ihp2n/xpL8U3t1Ll4EVm2A1KzXejD9/dAk2mzvxs4Ys=' 
WHERE 
  key_id = '898d47534c4ca4e2f875566ae6aa9f0593ce55e5cb5909655c66b9971d0b69f8' 
  AND (
    token = 'Ihp2n/xpL8U3t1Ll4EVm2A1KzXejD9/dAk2mzvxs4Ys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )