UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ciNRi+RliPD7ZNFPug2jdfsnZCYLp5oWGzxqWLr9QdE=' 
WHERE 
  key_id = '2a75d56286ee3db198a5c0cebbc473e30171c966694410ad820486d9de621a08' 
  AND (
    token = 'ciNRi+RliPD7ZNFPug2jdfsnZCYLp5oWGzxqWLr9QdE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )