UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+XI/8WcsC4LJfTrctSq9e3F1XlhR7EVvlGLUKeMhb/c=' 
WHERE 
  key_id = '8558cd30f2a2bede985e8843efb51a01f5f37fa0e5ef336e85418d8708d3201f' 
  AND (
    token = '+XI/8WcsC4LJfTrctSq9e3F1XlhR7EVvlGLUKeMhb/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )