UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '24dtrqQuTE50ygY7cRPaWXa1ffO3Dzj0ydG2ig6RMtQ=' 
WHERE 
  key_id = '3df4368756430ac0466aba124d98efbff584e71b5f0f012ea5338456353700c3' 
  AND (
    token = '24dtrqQuTE50ygY7cRPaWXa1ffO3Dzj0ydG2ig6RMtQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )