UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FHHlrx0p89zp7LQopvFVMYr5gcYO7c34FL5nzGNNfNU=' 
WHERE 
  key_id = 'e1800c60ae1e0750499fe9dcc8c6593aa4cb8f41ebc75e0824b9aa35fa1593b1' 
  AND (
    token = 'FHHlrx0p89zp7LQopvFVMYr5gcYO7c34FL5nzGNNfNU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )