UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gFkHvNVeHOw4K+1C772TcpKbtNS8qs6RnGOvyuPeqsk=' 
WHERE 
  key_id = '6a29334c2ce2c1e02246ce19b2442d1a2522db3b9a7fec2973918fe6ba0dfdac' 
  AND (
    token = 'gFkHvNVeHOw4K+1C772TcpKbtNS8qs6RnGOvyuPeqsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )