UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H1PMy+vw61lHOUhGSc+W/r3bXRGFqVSfuEbNmTwhx0o=' 
WHERE 
  key_id = '0a4d983acf988defb1b5802084d7a737f1507c190aed1ecc6df13e7323640806' 
  AND (
    token = 'H1PMy+vw61lHOUhGSc+W/r3bXRGFqVSfuEbNmTwhx0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )