UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AthSE54x0X93ZhGVTLV7+PDKZBjVmL7HRP77df+6qqM=' 
WHERE 
  key_id = '7ac9cf2f63e9e5217815958c0fae1288bfd727584c24db79c05c87dfa438f152' 
  AND (
    token = 'AthSE54x0X93ZhGVTLV7+PDKZBjVmL7HRP77df+6qqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )