UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mhEvNdyZOfmHfUS8njiGr6cUAvTyp4QrFdHudKByqsg=' 
WHERE 
  key_id = 'b4b69a9b04c447c7f1b594590838b2ea6dfd32ea2e2e9e4dc450f77d3988ee8b' 
  AND (
    token = 'mhEvNdyZOfmHfUS8njiGr6cUAvTyp4QrFdHudKByqsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )