UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O+GKnMa5MqpFCYZcnEmd2I1sVhuhZ09XQd+RG8Nz3ew=' 
WHERE 
  key_id = 'd393a8148a11cfd4bd78d06203ce3199c41b9c285688e9ad0fbfc396de1df774' 
  AND (
    token = 'O+GKnMa5MqpFCYZcnEmd2I1sVhuhZ09XQd+RG8Nz3ew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )