UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'piA6kwYdg7vvCsFnRi4dbzgHQEBYM1bQVbv4qZ7rOIo=' 
WHERE 
  key_id = 'aa8f3f6ffa2286366b2bc3767169cb721d91b07ca000642408ad3d5273256a48' 
  AND (
    token = 'piA6kwYdg7vvCsFnRi4dbzgHQEBYM1bQVbv4qZ7rOIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )