UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/ETQ9RAOc0fguqoboRqAxonS5eSJb7kAgufaWgC85gI=' 
WHERE 
  key_id = '6db6d7c9013c57e88ce2eefbb9690f8d582266ff0eec76df2cb706c3ed59223c' 
  AND (
    token = '/ETQ9RAOc0fguqoboRqAxonS5eSJb7kAgufaWgC85gI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )