UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uLuEOHeqhezzUwvboV+RC1T/QlH4/KNc0TwJkeTe+qc=' 
WHERE 
  key_id = 'aa3dcb8bdbe13a899765bd2c79e2381f82e0cf286394e28a9c78966cac3ddc93' 
  AND (
    token = 'uLuEOHeqhezzUwvboV+RC1T/QlH4/KNc0TwJkeTe+qc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )