UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P4XZGTIzo4tD5Ws3dXn9bh4Xfz9FLpJiNaU2tk5Eyns=' 
WHERE 
  key_id = '8a9f458dfab06e0eaa206734d0320167fa1b6bad2ee722709fedb144fc426a1c' 
  AND (
    token = 'P4XZGTIzo4tD5Ws3dXn9bh4Xfz9FLpJiNaU2tk5Eyns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )