UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'laGta778MtGAmfl6DGvKahQHHc94prOVvAOBl2ggJ6I=' 
WHERE 
  key_id = '3b4b3b0746ccf957d1d3807956a5c57495418620702c7a4b3cea6a2d6208ffae' 
  AND (
    token = 'laGta778MtGAmfl6DGvKahQHHc94prOVvAOBl2ggJ6I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )