UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ls+Hp8kqD6w+pfUwo4JyTA530823uKUVjo87FSJvsrc=' 
WHERE 
  key_id = '0afd1723a84df5b78a6e0ae791d225e83f95b735a161257d65d768e78fce0890' 
  AND (
    token = 'ls+Hp8kqD6w+pfUwo4JyTA530823uKUVjo87FSJvsrc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )