UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kOPbbwl7DywlPCwJ6fYICpqfsOD5AcpQpRzFPbGxMuQ=' 
WHERE 
  key_id = '860e49e77a24a7487bad3f6d37ffa029681261fb3217135c47623d928232ec12' 
  AND (
    token = 'kOPbbwl7DywlPCwJ6fYICpqfsOD5AcpQpRzFPbGxMuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )