UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BUyjGaTuEc7oZOIW7FZpuZSG3zhLxUN28CTaGyoD2Go=' 
WHERE 
  key_id = 'f172955afb0db6dc0ee1a02b87d4a185262025c4e2a8493622f3cf26d99988f0' 
  AND (
    token = 'BUyjGaTuEc7oZOIW7FZpuZSG3zhLxUN28CTaGyoD2Go=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )