UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xi616BPa100tpybdKdFLbh7dkrnVRyS5my8c2qWAEQQ=' 
WHERE 
  key_id = 'db392ff7e4f861068255d284e708653dc91bd4707f79a1e4bf9fded6cedf79f7' 
  AND (
    token = 'xi616BPa100tpybdKdFLbh7dkrnVRyS5my8c2qWAEQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )