UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mmX/pJRdjD1GDvPZuwv2iTEoiYmyzwJpHcJVYjJvQSU=' 
WHERE 
  key_id = '61c8e5497bc13c0e57804b331cf4a9c95c2cb96946648e478d6e1b7a3b7e432b' 
  AND (
    token = 'mmX/pJRdjD1GDvPZuwv2iTEoiYmyzwJpHcJVYjJvQSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )