UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ewy3wf/eYP3Pc239e0S4PKAg9aSfD+Yy9ABddZwrglA=' 
WHERE 
  key_id = '4f636b57937c081f03f437fc11b624828b8e0a50af9793df2c3379daf41ba279' 
  AND (
    token = 'ewy3wf/eYP3Pc239e0S4PKAg9aSfD+Yy9ABddZwrglA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )