UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Y8Ev8N0calsrB+nW7uUzJ/+qk2VySdMcx9pR9/epEU=' 
WHERE 
  key_id = '5d8ea9657f3fe0744c680880850b35e6a72b087ccb3ade036b74f24f48564eff' 
  AND (
    token = '4Y8Ev8N0calsrB+nW7uUzJ/+qk2VySdMcx9pR9/epEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )