UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4LJtJuPiTqlBR8GkE6J8n4NMnis55IsutQkRVMKk040=' 
WHERE 
  key_id = '602588c5c3b28bac4be123b353b7cca322cdde77e786f4a67ad45c123ae6f222' 
  AND (
    token = '4LJtJuPiTqlBR8GkE6J8n4NMnis55IsutQkRVMKk040=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )