UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EaUfzVfRC6Ap9fyG3pr2c6azgeFgqHopZgXLgZu/gGI=' 
WHERE 
  key_id = 'a28877820fc8e5292c2a4c22595a8e67a16a98b9164d168ef648ef38e0fadfaa' 
  AND (
    token = 'EaUfzVfRC6Ap9fyG3pr2c6azgeFgqHopZgXLgZu/gGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )