UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wXF49QsPxhUp/lyp2UraW+A+z7Qmm5dIdxyM84SffsY=' 
WHERE 
  key_id = '2f7c4508b27cd848106741cadb5a3131e7e66362fc7920f7d35fd6f84e01c56e' 
  AND (
    token = 'wXF49QsPxhUp/lyp2UraW+A+z7Qmm5dIdxyM84SffsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )