UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y44/SmbBq/kH0dQmHCOMgHJ1nGIUQ3aT30fr8VdDTXI=' 
WHERE 
  key_id = 'd1dbec0bc32126a3ad8a6ca3f2889b1118788177b946d52421f577abad0a04ad' 
  AND (
    token = 'Y44/SmbBq/kH0dQmHCOMgHJ1nGIUQ3aT30fr8VdDTXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )