UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i/bP6gyirSGZPax1xuXn/ajSX7i/1A0YgggR0nRbnWY=' 
WHERE 
  key_id = '8d629d0ab36535c47993784bc1c341d1d67e2d4904a279c9ee8bc033fbf22af5' 
  AND (
    token = 'i/bP6gyirSGZPax1xuXn/ajSX7i/1A0YgggR0nRbnWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )