UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U/2HCg6D6x6vrMA1JrDAOKGta1sMkRPE8qQH4/3ZRAE=' 
WHERE 
  key_id = '5bb09a81a2b26b6826d4d262a2e0861fe35e9dd09126927d3aa1837900285872' 
  AND (
    token = 'U/2HCg6D6x6vrMA1JrDAOKGta1sMkRPE8qQH4/3ZRAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )