UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zr/utAgEBPNeCzxKBQOAsZTo5e1kNLr0vVmrO+cyx6s=' 
WHERE 
  key_id = '803741613331e690971733aecd116e45555a76a8af21209c6d94df931af867a6' 
  AND (
    token = 'zr/utAgEBPNeCzxKBQOAsZTo5e1kNLr0vVmrO+cyx6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )