UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uSCb0ooIBJFob2BHt5Ey7ka031thj2ZxV1jJD4Jkt2I=' 
WHERE 
  key_id = '5d9f6f85990ad28dd393de93b051ee7956f5218d3b3eef76d3ffcf127f62c1b2' 
  AND (
    token = 'uSCb0ooIBJFob2BHt5Ey7ka031thj2ZxV1jJD4Jkt2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )