UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WPSawzy5WbrM8V5TusZfnQ6QNqgr2c30uO6EADoWPrw=' 
WHERE 
  key_id = '2133786bb1c2abc69cbd67df0f292e47cabeace5c2d0c914e89df333a5383f7b' 
  AND (
    token = 'WPSawzy5WbrM8V5TusZfnQ6QNqgr2c30uO6EADoWPrw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )