UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wq4A34fi8aueShz7w6sR7xetiq38YWRH5zgTlwNyc/I=' 
WHERE 
  key_id = '6c049025dc512fe6ba55ec4d5ddcb59f37bb95edecb4094a2a2a28f4e8a35de2' 
  AND (
    token = 'Wq4A34fi8aueShz7w6sR7xetiq38YWRH5zgTlwNyc/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )