UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N3Qa4imOWAFLMHFkv17zqcfUDzqO9mdMvu6znodJDVI=' 
WHERE 
  key_id = 'ee658e1bd1fe8a44c9dac5e526094917586efdfaece76893e080a6dcf7c54c59' 
  AND (
    token = 'N3Qa4imOWAFLMHFkv17zqcfUDzqO9mdMvu6znodJDVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )