UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WYJyT0S8XA78QLb7MLzTjGea5LTFvNyAOmm4Zquvo5A=' 
WHERE 
  key_id = 'fd94eb92aa976d9c761f79689f49dbeb262d443990d2621545d67cd4dbff8b9b' 
  AND (
    token = 'WYJyT0S8XA78QLb7MLzTjGea5LTFvNyAOmm4Zquvo5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )