UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g+8ALt5upTEdDlITstO6T2KiIV8w2EkJiyC9fGb8Rwo=' 
WHERE 
  key_id = 'fef833e45d447145f9d5bab8597b4c83bcea7d7971576bcbd4cbe12132b136d0' 
  AND (
    token = 'g+8ALt5upTEdDlITstO6T2KiIV8w2EkJiyC9fGb8Rwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )