UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fm+mL7S09DOfHxCJx3eN3IIyJwAsf576DbiV8dXGwTo=' 
WHERE 
  key_id = 'ef99b2f3c6129cfb3893924de3ce98cef974658778dc6371f65f1b2a6760e5f5' 
  AND (
    token = 'Fm+mL7S09DOfHxCJx3eN3IIyJwAsf576DbiV8dXGwTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )