UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oLLD/bc8hWIM6e5mfcGwlyPFF8xKp8gexZXL/LbKA60=' 
WHERE 
  key_id = 'a7a35fa92135b91470533a3ba91a15d441a413be6e3f151a27a62f59626da2d6' 
  AND (
    token = 'oLLD/bc8hWIM6e5mfcGwlyPFF8xKp8gexZXL/LbKA60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )