UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yaZjj5JgEwPXizNd1k8plwlavp9n1g5sjsy7JG2ZbyM=' 
WHERE 
  key_id = 'ab0df8ccf534bf00b925158f8418ee4870c4a94cad0c9cc66d9b0512fc3aedf9' 
  AND (
    token = 'yaZjj5JgEwPXizNd1k8plwlavp9n1g5sjsy7JG2ZbyM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )