UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'za/4MfnxoM8f52UabeX2XasXyYe5F2e+TJOd5xVX1Ww=' 
WHERE 
  key_id = '36cca8711966a254ca9fcaea572d4e12e047d0e7be8840ace44023e32bfd23ba' 
  AND (
    token = 'za/4MfnxoM8f52UabeX2XasXyYe5F2e+TJOd5xVX1Ww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )