UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mUE/BdNAub72NMnIniZWn1F+0TCap2tPD6KZIvp2jmc=' 
WHERE 
  key_id = '4adb7c4bababc6d917b7a33204c6fffaaa36655a14bacf6b50cf54370a7a0aa4' 
  AND (
    token = 'mUE/BdNAub72NMnIniZWn1F+0TCap2tPD6KZIvp2jmc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )