UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JCrUIamC6drg250SMVTlSWuJ9HNXHgVfs2WR2CUKg6g=' 
WHERE 
  key_id = '8dce6c76f577fa622cd03624685cdaee5498d60f9d8d6bfed97411f83dde4b63' 
  AND (
    token = 'JCrUIamC6drg250SMVTlSWuJ9HNXHgVfs2WR2CUKg6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )