UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w5DWsh7o9pZfNd7pkT+bAqelFTKUlHz55tO4I2NXLuo=' 
WHERE 
  key_id = '70a531ea29fb34cf913a27b6d1c67261cb76bcf63e6a1f2729c1c4ff4b29720d' 
  AND (
    token = 'w5DWsh7o9pZfNd7pkT+bAqelFTKUlHz55tO4I2NXLuo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )