UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N+d9lJT8swa2Ae7VDPJ6hHV8ILK9cnTkgRFtX1QYeSc=' 
WHERE 
  key_id = 'b803b0ea993efed8f3528ab003b2a89e623655a33cd1273a307c0f625e86b04b' 
  AND (
    token = 'N+d9lJT8swa2Ae7VDPJ6hHV8ILK9cnTkgRFtX1QYeSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )