UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Eo0QRfroG+3I64lGxhHEDPlO7n4WuS8gsK+JygQ4cI=' 
WHERE 
  key_id = 'f786e724cd40e533ed7732e3121e21c41707ebb845598ce8d1e02dd75e709993' 
  AND (
    token = '5Eo0QRfroG+3I64lGxhHEDPlO7n4WuS8gsK+JygQ4cI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )