UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qDHE+g1oiB2O7URIt8n3UAfKZ6jnhnHTgwqSP0HDQWY=' 
WHERE 
  key_id = 'b72a014ed6b04c0fc7f83885eac42f44736eb23515051a6df3e4744174f63186' 
  AND (
    token = 'qDHE+g1oiB2O7URIt8n3UAfKZ6jnhnHTgwqSP0HDQWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )