UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FYFRvCSGYc7cHlTavIwfomuR6AdLOXw7Ve1f8CD3tkU=' 
WHERE 
  key_id = 'e8797c1046c6fb3fb6a4041e2ee89281f41fab8a15329317ad2ff8a9df38084d' 
  AND (
    token = 'FYFRvCSGYc7cHlTavIwfomuR6AdLOXw7Ve1f8CD3tkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )