UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UO6mdKgYwMZHgkRgMSS0b4eyd3k1n8q9FnwRWR96lMk=' 
WHERE 
  key_id = 'f254cbc9f29da0e5feb365e92f909ba5ae20288a43b7ab373f11832080eaf7d1' 
  AND (
    token = 'UO6mdKgYwMZHgkRgMSS0b4eyd3k1n8q9FnwRWR96lMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )