UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oO4zMYqkWH+hfsHjeB0rE+1CqXAmeQPOTxMQgNWxYYQ=' 
WHERE 
  key_id = '919285adfec24a8db1b59712a8f2782625345cced97ad753cade89e49671d953' 
  AND (
    token = 'oO4zMYqkWH+hfsHjeB0rE+1CqXAmeQPOTxMQgNWxYYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )