UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nz1VTt0LX9oiEoCh4lMloHFW2HQK9zQ7+5grg2rOCjk=' 
WHERE 
  key_id = '24eebc0db920e4ea6eb6b5db5ff0105d713a43b224101c319368bd4c4c130cf4' 
  AND (
    token = 'Nz1VTt0LX9oiEoCh4lMloHFW2HQK9zQ7+5grg2rOCjk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )