UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UiWklvOwqm3SyTEkI2T+7ROo/TlupQ1uc5vIm/+vAVo=' 
WHERE 
  key_id = '71f108fccf08ae65adb6af54651fb48e4e279ef79346b8392f0ef31deea9e95e' 
  AND (
    token = 'UiWklvOwqm3SyTEkI2T+7ROo/TlupQ1uc5vIm/+vAVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )