UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gZZuMpIuQhaTx9sLzUa8+Bx4RQqWrtaHZqFQNwqfOXs=' 
WHERE 
  key_id = 'f379b6fa8ffa2100a97929ede739fd79b956d86c00351cb0424aca017769aea8' 
  AND (
    token = 'gZZuMpIuQhaTx9sLzUa8+Bx4RQqWrtaHZqFQNwqfOXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )