UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GC4xF6U6lloby/ud3CddsYRpnJmt7OscZK2vaEAojGo=' 
WHERE 
  key_id = 'd914407eae5314e535e186d7c888d664d4b277e0164551f64259bd576dfcaf9e' 
  AND (
    token = 'GC4xF6U6lloby/ud3CddsYRpnJmt7OscZK2vaEAojGo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )