UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KTuq55/Ntex2q2ZQ0XbxSCaaJ97KRhFIni+8Lmv9BT8=' 
WHERE 
  key_id = '5557ce859c3e33cf7f0f3c5be0af463028e93103e3dc3fb16ec2913220ff7527' 
  AND (
    token = 'KTuq55/Ntex2q2ZQ0XbxSCaaJ97KRhFIni+8Lmv9BT8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )