UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hXMk1XKZ8ZbfdIV91cthsR+vEvxYfRJOlZQe/mbHBeA=' 
WHERE 
  key_id = '46c90f88563dd7b4d6788ad5ec8aead023b48282a710d22d8ecc1dee75039886' 
  AND (
    token = 'hXMk1XKZ8ZbfdIV91cthsR+vEvxYfRJOlZQe/mbHBeA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )