UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xjciP1i7MtWueY55hhRRLXQpVL8FOFi1dAuJsZu9x30=' 
WHERE 
  key_id = 'b1bb1c97269db779c37abf79cbb42b1752daf1164c85b5242df216b045bddd9f' 
  AND (
    token = 'xjciP1i7MtWueY55hhRRLXQpVL8FOFi1dAuJsZu9x30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )