UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nO9f5Gqp2UoyTlcS2l0NiE7iMBRrLPP+t2YdE9ARK3Y=' 
WHERE 
  key_id = '14b539425387dabda62bd4e18d3f658ff740fb77d07532ceec81c808a0868700' 
  AND (
    token = 'nO9f5Gqp2UoyTlcS2l0NiE7iMBRrLPP+t2YdE9ARK3Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )