UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u1nzbI+md2l8lhS7GSTNoOXhA+Ns8b1Va00BM2K9t/Y=' 
WHERE 
  key_id = '0a7abb8b6bbc2439f1a5b971221ff8baba271214be028d9c4d29f6193ba901d3' 
  AND (
    token = 'u1nzbI+md2l8lhS7GSTNoOXhA+Ns8b1Va00BM2K9t/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )