UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PlKBzG8A9fdeoPNxQpTu/zGp4t3DNCZt2Dx4uyUFKqY=' 
WHERE 
  key_id = '9ee663a08e56e16b64bb5e35384e81a984f89a51302f170233c1d1e517df16d5' 
  AND (
    token = 'PlKBzG8A9fdeoPNxQpTu/zGp4t3DNCZt2Dx4uyUFKqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )