UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kw/Dj3a8LhRLawSasEx/DhTlXOQerxTh4l3lM/YonWY=' 
WHERE 
  key_id = '203850e3cc7b13286ada91d96cfed54cdfeb209c1125368af7b2fcf67ad9a664' 
  AND (
    token = 'kw/Dj3a8LhRLawSasEx/DhTlXOQerxTh4l3lM/YonWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )