UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BmvmSjeMQFCcpIV8XMiknikSo862UnyKNRIZACIzB7E=' 
WHERE 
  key_id = '4b5f7f123f0a1c8281eb368ba05242984bb1fa314ba6f3215c4d1778ec83aecd' 
  AND (
    token = 'BmvmSjeMQFCcpIV8XMiknikSo862UnyKNRIZACIzB7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )