UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pWuA6VcPsMEh0CObPhpPHhxh+S+Tqel3jKwMRIKc4M0=' 
WHERE 
  key_id = '7e17560e60659dec3659ce97bdb528ae1bba795e1b8b8f18385d62badeac0779' 
  AND (
    token = 'pWuA6VcPsMEh0CObPhpPHhxh+S+Tqel3jKwMRIKc4M0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )