UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qNHd75WSYo/y+mzwVQ8+gcbD59G2uJBTRNks7DgBXHE=' 
WHERE 
  key_id = '3fd05090d6dc9fb5570d4245090502265e49b07ff5bc1fd50656295690fe6f8f' 
  AND (
    token = 'qNHd75WSYo/y+mzwVQ8+gcbD59G2uJBTRNks7DgBXHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )