UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dn+/iOPKlhSMBd5cn837B51/1NfygzMr63gx+9y77is=' 
WHERE 
  key_id = 'fd0a8a0618376f086324f46df5fd5452e7a0493da3a78ea5e3f57c10e299ace8' 
  AND (
    token = 'Dn+/iOPKlhSMBd5cn837B51/1NfygzMr63gx+9y77is=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )