UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ML7R2797KAJVCbKxgDV5wyuyjSoFLOd93b7ngvSl3G8=' 
WHERE 
  key_id = 'f6a981d3268d5d0aacfbaf72d5ffe3e746284dbcf90051fae3be2121f5419213' 
  AND (
    token = 'ML7R2797KAJVCbKxgDV5wyuyjSoFLOd93b7ngvSl3G8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )