UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cROUSseD4sEs5rrJvzV+0bDdeWwRMEyqWn6meBLScII=' 
WHERE 
  key_id = '03c5b7c83e9b465948ed2cf3715abc4a1bf36c18d34a2dfa9c88dd761d91f446' 
  AND (
    token = 'cROUSseD4sEs5rrJvzV+0bDdeWwRMEyqWn6meBLScII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )