UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Im7n5H+ggJhNGLT+dKHKlnLmHJvLDrJSQ05pIop4Jts=' 
WHERE 
  key_id = 'ec5b44f5e5abebefb937987c418bb9c1976385830086ef373fb81b57f1be3ef8' 
  AND (
    token = 'Im7n5H+ggJhNGLT+dKHKlnLmHJvLDrJSQ05pIop4Jts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )