UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T2rmIx1kkz1PKYYCvHh554A6whsP8C5ym4vX+zkMKNc=' 
WHERE 
  key_id = 'f0e42a7ae2ddbc2ee610e1f024a5bdaf9ad69668a76a700d4f829fe598a26e90' 
  AND (
    token = 'T2rmIx1kkz1PKYYCvHh554A6whsP8C5ym4vX+zkMKNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )