UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sDlhOWb+Fw8T1pQEpL0TrNIgBwnUdwOWhxmfVie6qes=' 
WHERE 
  key_id = 'd90bb9e6be810d430195dae81984941a03208c5291a83aa3679921c760b55557' 
  AND (
    token = 'sDlhOWb+Fw8T1pQEpL0TrNIgBwnUdwOWhxmfVie6qes=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )