UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pcOZFJU04wdA0pkiduEuMxMN8b5S461ATLpTUTg3ufA=' 
WHERE 
  key_id = '97ba5b89ee8233c34ffa587f8337e2d7eb697209748259bcf29e3794c00efc8a' 
  AND (
    token = 'pcOZFJU04wdA0pkiduEuMxMN8b5S461ATLpTUTg3ufA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )