UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ulpNzt26iYoepqemCu4R9QHJxSshQFNetFXjAMCnCCQ=' 
WHERE 
  key_id = 'fe5778c06a791b4bfc663a66b04b165101eaba7570cb860cc1ddf463c331bbc5' 
  AND (
    token = 'ulpNzt26iYoepqemCu4R9QHJxSshQFNetFXjAMCnCCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )