UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mSyJz4JCCpllr9BCGBp2nVpv/lr9UYPMPmaC2J6KEXc=' 
WHERE 
  key_id = '04b081850ee1c8f169b36e66d2b7db0e80d9bc0500bd7d96c16b9aa98663835b' 
  AND (
    token = 'mSyJz4JCCpllr9BCGBp2nVpv/lr9UYPMPmaC2J6KEXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )