UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AqGPA5BxEcIznE/dj9uf5Q3gG/y8POiz0hqnJ3QEVd4=' 
WHERE 
  key_id = 'b0f6a92e52131f7a2dc8ea1b7d9a6daccd19b068712bc0585e4e40f0d9fac7bd' 
  AND (
    token = 'AqGPA5BxEcIznE/dj9uf5Q3gG/y8POiz0hqnJ3QEVd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )