UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'clZRX6DqEQ8eBDgA6OxWKUX7B4YQt4xKP9zuK/EU6os=' 
WHERE 
  key_id = '3fe636ef007a738c631c6f4c39b1c0b072fbf1d7980df6ea65bb84b14e8aba1e' 
  AND (
    token = 'clZRX6DqEQ8eBDgA6OxWKUX7B4YQt4xKP9zuK/EU6os=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )