UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AMwRsnrN+4rijzA5FXQ8OjImq1MGHZjFxN90DZcMGO8=' 
WHERE 
  key_id = '9d8fe76c80ab961ab34882dd67817af51e1c1b3f4d5df8bef31af3c4b49074c0' 
  AND (
    token = 'AMwRsnrN+4rijzA5FXQ8OjImq1MGHZjFxN90DZcMGO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )