UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'we5Enwf013wcSoUQ8WdXfxcZU4WpRfi7SiqVIXLXBxU=' 
WHERE 
  key_id = '80905690e2c9c7da64518037c3039c67dfc19846b2ba19b10d58cf8645f67cc0' 
  AND (
    token = 'we5Enwf013wcSoUQ8WdXfxcZU4WpRfi7SiqVIXLXBxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )