UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zTIBDcenSsJFqX+Wwq/iPlRiY9/vK4vD/1ugchgBeIw=' 
WHERE 
  key_id = 'bb8a7e90bac919a430f75d92f1f882e2444594fa7651a925cca44c8d260ca61d' 
  AND (
    token = 'zTIBDcenSsJFqX+Wwq/iPlRiY9/vK4vD/1ugchgBeIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )