UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0SMbk7RgFOqBOiyVnuYb3/dzZW7pymq1z31zmkeBqac=' 
WHERE 
  key_id = 'a075fc742020f1f78aac2c7654b01c46c2431fc9a31165267b19e62e483e01c0' 
  AND (
    token = '0SMbk7RgFOqBOiyVnuYb3/dzZW7pymq1z31zmkeBqac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )