UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QCbelUuyzAZAk1Sj0Szs2mHp/vgTdUhVaLkg8ALjsrg=' 
WHERE 
  key_id = 'ae3baacef09113a167fc96e5b41373e659d6ee043511d7809a6cb2a115c04256' 
  AND (
    token = 'QCbelUuyzAZAk1Sj0Szs2mHp/vgTdUhVaLkg8ALjsrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )