UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zcynXmtP6CW0M9XeEsIpWwARPm/bDAIMOs4vPbNaJmM=' 
WHERE 
  key_id = '00d54b07544e9a7055f84a61f62d663c9b1eb4e697f64fa854d88b90be314d94' 
  AND (
    token = 'zcynXmtP6CW0M9XeEsIpWwARPm/bDAIMOs4vPbNaJmM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )