UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TO6W28X2Ebrk13w8P8a/xMau9Njd4HfLIzFBQqzNhG4=' 
WHERE 
  key_id = 'ee6c95f65ca29b2af0770680959e8e9df9be44fcf7afef59a954187ce1d15caa' 
  AND (
    token = 'TO6W28X2Ebrk13w8P8a/xMau9Njd4HfLIzFBQqzNhG4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )