UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gdlx3H/I2DfPJekGi/iHLpl4Qr8w7SXgn4rI4hR2b50=' 
WHERE 
  key_id = 'b65c4f7fe424e795a205bfa424c6a98bae0930de2fdf6c85839041ddf1532179' 
  AND (
    token = 'gdlx3H/I2DfPJekGi/iHLpl4Qr8w7SXgn4rI4hR2b50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )