UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dSvDOcNT/uakkm7Zas0Xe1NzvTAlyJO0ZZkNfXO+N44=' 
WHERE 
  key_id = 'af61ba75eddcb6fe8bddb619a0c54349516a6836c10aa131c0af155ec7a9a248' 
  AND (
    token = 'dSvDOcNT/uakkm7Zas0Xe1NzvTAlyJO0ZZkNfXO+N44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )