UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IhB8euvU2Si3XEBE8sSdjOtaY73P3RmAKXxc5AJuuxg=' 
WHERE 
  key_id = '418906c89dcee4731ff94c18afc7e26d6d4c1385570b75fc879e8b946f2a8548' 
  AND (
    token = 'IhB8euvU2Si3XEBE8sSdjOtaY73P3RmAKXxc5AJuuxg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )