UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z94zgsdZexV7ZHpNo9HMd1vjFLeLUF8uKlhpBHp7OQk=' 
WHERE 
  key_id = '01a1c684114551da49d0b4ba3b590d438fa1aedd0b67997912c7883f3f49b409' 
  AND (
    token = 'Z94zgsdZexV7ZHpNo9HMd1vjFLeLUF8uKlhpBHp7OQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )