UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kQb0w2dE8d3DZqfpwBlJvhCAGGaQB2KRc5auLLzRXb8=' 
WHERE 
  key_id = '1616f500b97381bd2412db774f5f1d52b538fcc1d4cdfcc67a91a0d38457dbe2' 
  AND (
    token = 'kQb0w2dE8d3DZqfpwBlJvhCAGGaQB2KRc5auLLzRXb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )