UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GDxkoq2WcTSDRFg76tdgwQLbJc0zUyev9RvA6JpJxJ8=' 
WHERE 
  key_id = '0902e16da49e28676499dc599e2abe168d12afc8d16e0dbec1cdac53a708d5d1' 
  AND (
    token = 'GDxkoq2WcTSDRFg76tdgwQLbJc0zUyev9RvA6JpJxJ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )