UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sa8KWh44spbsGLFnM06Iwr0NO94WlnJZElbckR261Yw=' 
WHERE 
  key_id = 'a7ac4d27a945ef536a3c24aa8b4cc37c564e646cfc54894ada8417733ba47c4f' 
  AND (
    token = 'Sa8KWh44spbsGLFnM06Iwr0NO94WlnJZElbckR261Yw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )