UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1I88UMfwCqk8dzWcjqCLwZKdhj88otvSZUqT36MFqM4=' 
WHERE 
  key_id = '3ed644eb5ac6eab5c901cf28e09bc7f90955185d3b3fa54f7096ae8a3cdef2b8' 
  AND (
    token = '1I88UMfwCqk8dzWcjqCLwZKdhj88otvSZUqT36MFqM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )