UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UXnyJ3VRleghVAomzF10G8r6zm7y1K0eudteG8MhY+E=' 
WHERE 
  key_id = 'b5ab92917328e5ada68c4260dd76726ef73b77af0b5356765bfa597ac53d574f' 
  AND (
    token = 'UXnyJ3VRleghVAomzF10G8r6zm7y1K0eudteG8MhY+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )