UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JTmJQ/ZEmtsVAGjMCJUzhOTZA36qIoMZe3taDT5XMVI=' 
WHERE 
  key_id = '986c50b93284b290fcfe93819081699c70999e2a5021b9024d3606e0533ac632' 
  AND (
    token = 'JTmJQ/ZEmtsVAGjMCJUzhOTZA36qIoMZe3taDT5XMVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )