UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eYi831HHvtu+CVdSvYWX5hA08P41W9ZVe1t7Vbj6NJI=' 
WHERE 
  key_id = '67ca058ccae6657ea7345e6913a9af894bddc9f8db430026791851e4f9297596' 
  AND (
    token = 'eYi831HHvtu+CVdSvYWX5hA08P41W9ZVe1t7Vbj6NJI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )