UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jZ5Q64tUYSR3n9Dk969oLxSlnGLli9OXA5p0uI3xkUg=' 
WHERE 
  key_id = '1c03bc16118f49f14f1790d4465d67754ba7957ae6138db6f686ee0d1f48e888' 
  AND (
    token = 'jZ5Q64tUYSR3n9Dk969oLxSlnGLli9OXA5p0uI3xkUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )