UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gxvlFs1wGlgwCkhcCNPdJ8Uf9MBblv/418AusJuy3M4=' 
WHERE 
  key_id = 'a9fdcaee195c4f85f023552f12d855d60d0312b9f9701db5f70b7635567f454b' 
  AND (
    token = 'gxvlFs1wGlgwCkhcCNPdJ8Uf9MBblv/418AusJuy3M4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )