UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'saMYkJ8zS0cKOeBP9mPQU4V0M2djlCDTs5RZgdM3w0U=' 
WHERE 
  key_id = '805beddc61d6e9b474c697134f1e0d918a60fa6914cd92df1f0b9ccc4e13a5be' 
  AND (
    token = 'saMYkJ8zS0cKOeBP9mPQU4V0M2djlCDTs5RZgdM3w0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )