UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7hnWAxmH2xocxTDr4TlKmQbTRb5AvaRf3JEeuV3NVhk=' 
WHERE 
  key_id = 'db8b5a2b5d0086865664160d48e2d8538ed5e38db8ebdb6b8f1947b72bc52851' 
  AND (
    token = '7hnWAxmH2xocxTDr4TlKmQbTRb5AvaRf3JEeuV3NVhk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )