UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2H9jPD/uUN/JmVuI0T026/57Bj9lPfrs2PCk9TrDr4g=' 
WHERE 
  key_id = '0fd7ce21dd781971c39df7a1edd68f067921d1b50571446fde28fef6bf90d692' 
  AND (
    token = '2H9jPD/uUN/JmVuI0T026/57Bj9lPfrs2PCk9TrDr4g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )