UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EJzY1kAhg8o+G7SqVfG4d0D7P6Sg+fhekfBSvnBojr8=' 
WHERE 
  key_id = '693b1276643dd61e2e481e241a95f0ca8ec28d6edafd83d797d0eb1760453eb5' 
  AND (
    token = 'EJzY1kAhg8o+G7SqVfG4d0D7P6Sg+fhekfBSvnBojr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )