UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZA79n5OZro9NDtM9VdEgNrP3vysDInjRRgXGRve3KjA=' 
WHERE 
  key_id = '1306da0e41ea50f5b0d1d6d6f33ebbd79f350deea548424c1b38eda13eb0d553' 
  AND (
    token = 'ZA79n5OZro9NDtM9VdEgNrP3vysDInjRRgXGRve3KjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )