UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zXTAc3JH9IZnqvOmNnDbqNbQ9dWzDuSzDSPfBy4CcLE=' 
WHERE 
  key_id = 'd8efdc45c911aaa2c4a7c22315890575c90f4f682c3aa71fd510faa1cd7ec9c6' 
  AND (
    token = 'zXTAc3JH9IZnqvOmNnDbqNbQ9dWzDuSzDSPfBy4CcLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )