UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iuw5pgofWTpMcH45OzuNIGQwTUox6nvFo/9naG059Ms=' 
WHERE 
  key_id = '2a95ddf28fa7c584d63eacd65ec513c061313da808dff40c14e372f3ef0705a2' 
  AND (
    token = 'iuw5pgofWTpMcH45OzuNIGQwTUox6nvFo/9naG059Ms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )