UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9nLwiKYx9UVyUeiF+EBtxkS8HgMC2qM5OZfzIIlo7mE=' 
WHERE 
  key_id = '4bf2fcaa0982e0f03429c1214075d4978c3987e08bf7e917378dbe4c632a80e7' 
  AND (
    token = '9nLwiKYx9UVyUeiF+EBtxkS8HgMC2qM5OZfzIIlo7mE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )