UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dgi7AP8uHt17GA22OA68lbhDSWnqvvcDTs1JBLuAy9w=' 
WHERE 
  key_id = 'fc0f44dc08f3df6b293e44cb17253aaae8979e8257ca3a00c434111994035136' 
  AND (
    token = 'Dgi7AP8uHt17GA22OA68lbhDSWnqvvcDTs1JBLuAy9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )