UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a9ke7v1rsEbHoFmn2b0j2ifC7jlse2lbxD+pnnIUIgw=' 
WHERE 
  key_id = 'c6c622324876caca9abd1435ac81c03d5728e0c50c4bf066b4c62d001f12378b' 
  AND (
    token = 'a9ke7v1rsEbHoFmn2b0j2ifC7jlse2lbxD+pnnIUIgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )