UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZXyQKyYmhMzlOpwWRvv2qyZO5E+X8l8tkqqeL9ezu7g=' 
WHERE 
  key_id = '1c3a80693ef5650ae6e197fda6bded638833857dc49a4b5e7d4b9bfb723e7969' 
  AND (
    token = 'ZXyQKyYmhMzlOpwWRvv2qyZO5E+X8l8tkqqeL9ezu7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )