UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N/D5aF7jO18k70w5+3oHagekHZcxckzzjHIKadNwZRw=' 
WHERE 
  key_id = '98a35d8ebf5c2a4d42c7db721bb5378f1c6f462aaa5a55492ca07bd21825d631' 
  AND (
    token = 'N/D5aF7jO18k70w5+3oHagekHZcxckzzjHIKadNwZRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )