UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KW7EO0ZXJaYi17ob7Bymd4ClIW5frRvvDvv0jGwKDxg=' 
WHERE 
  key_id = 'bee2946c48fe1365da7c9766ef89850bac14124f52e87402c2453a7dfa027b9c' 
  AND (
    token = 'KW7EO0ZXJaYi17ob7Bymd4ClIW5frRvvDvv0jGwKDxg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )