UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wGN6Ok3zOy2dMEEBU5jqUSJaVjFjXvdcc6dOghuXZ+I=' 
WHERE 
  key_id = 'f3a22c63c8a134641c5333fcd483996eed009f7567af96f6a1330a47ce895346' 
  AND (
    token = 'wGN6Ok3zOy2dMEEBU5jqUSJaVjFjXvdcc6dOghuXZ+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )