UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LiCdiCPz+8YS4i70JTiZUVoX7ADCW9uJJMUOo6dYMZQ=' 
WHERE 
  key_id = 'e38763d1a57659d9b75c5e990d4aa7a9c750187ef376071325e8c5b2e33c3196' 
  AND (
    token = 'LiCdiCPz+8YS4i70JTiZUVoX7ADCW9uJJMUOo6dYMZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )