UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G4TvdDDEIbBKENpQFJoJQUTRpO6NU8qXYaHoF35iXZM=' 
WHERE 
  key_id = '4f3a1f8bdfd37dcf0a5051a7c6d28ec8b7468d9b547073762243a87a8a4b6754' 
  AND (
    token = 'G4TvdDDEIbBKENpQFJoJQUTRpO6NU8qXYaHoF35iXZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )