UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tPYdnDejHQ67GEOwOliaMOt77cJBhJ1WhNDFlmEaDLI=' 
WHERE 
  key_id = '5105810010f9a456c26f6ce02d0f445fb110c9c7381e68ed23cd73e43c55e560' 
  AND (
    token = 'tPYdnDejHQ67GEOwOliaMOt77cJBhJ1WhNDFlmEaDLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )