UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DwNq2/MIfjd2ECtdkhhbMLmy9/QyepeBQe/ZGEWDX80=' 
WHERE 
  key_id = 'e1e4c4c4fecb1da99530afa52160e3b139ec7fe8a024003536365df1c829d304' 
  AND (
    token = 'DwNq2/MIfjd2ECtdkhhbMLmy9/QyepeBQe/ZGEWDX80=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )