UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IxcxmDej4kK4S/R6HTldnQR3R6n+FeWKjS+IxkkJoiA=' 
WHERE 
  key_id = '73fa120c8293f2bf79c789e39cae017510f1a5573b5cd82c88cb7ef0e7698e2a' 
  AND (
    token = 'IxcxmDej4kK4S/R6HTldnQR3R6n+FeWKjS+IxkkJoiA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )