UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hu0wRqvGJ842h2rIi4JgfaOHFYKjsPtnkw2jJrTWCYE=' 
WHERE 
  key_id = 'c02df38ba41abc368c3cfe711a4d1933d9de89611fdecb3ea842a9094cc45385' 
  AND (
    token = 'Hu0wRqvGJ842h2rIi4JgfaOHFYKjsPtnkw2jJrTWCYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )