UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zPYGcn6itHP1YGLru/giEROjbYprV5pIgeo+5/LrpaA=' 
WHERE 
  key_id = 'bdcdff3fa1da2289fac2ade3343811515faa886da41e2e5c5eda6a62088c6f55' 
  AND (
    token = 'zPYGcn6itHP1YGLru/giEROjbYprV5pIgeo+5/LrpaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )