UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tx2zv5325bkGZ9H9fQ4B3y8fbT82IkQq06TBClo5mv0=' 
WHERE 
  key_id = '15d3f6ed7532478e0a0a4aebaac035677db5b5d6a5fdd590fb176efc24e908c3' 
  AND (
    token = 'tx2zv5325bkGZ9H9fQ4B3y8fbT82IkQq06TBClo5mv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )