UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jAKXi8nys2tDU6WiSrlW7PdQ69TXM5WJGPjgIFj6fZI=' 
WHERE 
  key_id = '7a87940833e9874d6e612dbdb559f5a6f8c7246381a0c81372d138bef21eae49' 
  AND (
    token = 'jAKXi8nys2tDU6WiSrlW7PdQ69TXM5WJGPjgIFj6fZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )