UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P9eICa46JkNKC9fMr4d5aR4DnPVp3kHALMMvKRKlAG0=' 
WHERE 
  key_id = '52f2f583fe034a2c19045ab68a2e39de35c353e12a74cf635bfc0ee978d01234' 
  AND (
    token = 'P9eICa46JkNKC9fMr4d5aR4DnPVp3kHALMMvKRKlAG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )