UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T4k8diPzKzf7JsDiTCNS+ACYfk2tTJLs0A4gMarHVM8=' 
WHERE 
  key_id = 'b7ac2b641002f29bac3c917329f3445423968d2027d4b0a0c5b08e380e52e6ee' 
  AND (
    token = 'T4k8diPzKzf7JsDiTCNS+ACYfk2tTJLs0A4gMarHVM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )