UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B7ShcgI34Kf/msuE6wXZDL4JPY0GMexpKpLz6dBZxl4=' 
WHERE 
  key_id = 'b17560802a2f9edc83121a73d96b25a7d0a0b0ad1817d9b19330a4849910a3d5' 
  AND (
    token = 'B7ShcgI34Kf/msuE6wXZDL4JPY0GMexpKpLz6dBZxl4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )