UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tS9bhbw83HjKQbZWmR9yZK8wnn+n1ajPpWIfxy/cZdo=' 
WHERE 
  key_id = 'c4381b3ff4b10fe36b7f0255b93cfa8e83d40d3c6e74f811713a3cd5c663806c' 
  AND (
    token = 'tS9bhbw83HjKQbZWmR9yZK8wnn+n1ajPpWIfxy/cZdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )