UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/qOgiwYEIfrKt2IZRd9wrFpPLmm6ps3RdnOWcYzfiCw=' 
WHERE 
  key_id = 'e5876cc3f7bafcc86809a616b01323a98c8a34bd37abe09f2b3cffd24274097d' 
  AND (
    token = '/qOgiwYEIfrKt2IZRd9wrFpPLmm6ps3RdnOWcYzfiCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )