UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ji0kmMXTn8yeYVCJf+xUQ3VsK8WvIW2sJGD56j23o0s=' 
WHERE 
  key_id = '2339a3b3445c987fd6d7b80941a746ab257c8be26e55490fd475cf684bdc51dc' 
  AND (
    token = 'Ji0kmMXTn8yeYVCJf+xUQ3VsK8WvIW2sJGD56j23o0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )