UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DBUE7JIVUjTB4vjf+Zx7TJMTTFjzaFmgZx5EQqr8NvQ=' 
WHERE 
  key_id = '5d6c694922bafe0c8314a459cdf1c076a95ffb75fe4576998a62ed366ba23164' 
  AND (
    token = 'DBUE7JIVUjTB4vjf+Zx7TJMTTFjzaFmgZx5EQqr8NvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )