UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h/KiZm9RfDlmGz19GLUKUomtWU8zWy+RNHUbGo9nlYc=' 
WHERE 
  key_id = '69218c911c1638fdc05735f0adbdd969be707461569c45e4aa046571f417c953' 
  AND (
    token = 'h/KiZm9RfDlmGz19GLUKUomtWU8zWy+RNHUbGo9nlYc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )