UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U6m4vFkYGTkYz+kh+UQX3oesp0tNkteTAG+IULQrlig=' 
WHERE 
  key_id = 'ca6c2cb72ed6603288ec07696a36652206ac89c20f5fb43e6483edc8ab7dc836' 
  AND (
    token = 'U6m4vFkYGTkYz+kh+UQX3oesp0tNkteTAG+IULQrlig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )