UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E0KslRfGMGWz8yIZ0xrCsqc4abCJ1DqVJHtiQW9V2K0=' 
WHERE 
  key_id = 'ef4bffe8fb0336384be082158aff93f8914a953d8f4489e5daac354dd9d984db' 
  AND (
    token = 'E0KslRfGMGWz8yIZ0xrCsqc4abCJ1DqVJHtiQW9V2K0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )