UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aKzO7fgevsmqatr1IfqpnENfj90K+21p4JqPErFdIVY=' 
WHERE 
  key_id = 'cf43722ace66e6c017740eb49a0be4d520cc6f8732890e49afa6132d6b672364' 
  AND (
    token = 'aKzO7fgevsmqatr1IfqpnENfj90K+21p4JqPErFdIVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )