UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6WhwVB436Db9a7L0t+Ckci00+C07lRqq8oIhSP26sww=' 
WHERE 
  key_id = '0754765bcec433b4fee6eaed958e7f11508c274250bd8c0c81eb6f626daf3d85' 
  AND (
    token = '6WhwVB436Db9a7L0t+Ckci00+C07lRqq8oIhSP26sww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )