UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uHT9Ep4QZGqGrfkKDFvayjXt3XHyqfkT0arc2sKp5r8=' 
WHERE 
  key_id = '5b651b7c3f2c92797e83cff72bd0c6315d7af7234f5c498945a64e3387204e26' 
  AND (
    token = 'uHT9Ep4QZGqGrfkKDFvayjXt3XHyqfkT0arc2sKp5r8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )