UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6XLdxsZ9nddFTW26wftKmzSfll23CVlODy9RG2bZEB8=' 
WHERE 
  key_id = 'f2ac02fbb33faaa509385f80a1896fa09dd4d7b518cb14ba11cefbbe8c1f1552' 
  AND (
    token = '6XLdxsZ9nddFTW26wftKmzSfll23CVlODy9RG2bZEB8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )