UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GBMx7x2xjih1qrTX1NvGe3L1UawnjPPoGGnDXW1WylQ=' 
WHERE 
  key_id = '0a194350ef9d89db7152fa9115e93c117a9909788ad981a250a84ca87ac018c0' 
  AND (
    token = 'GBMx7x2xjih1qrTX1NvGe3L1UawnjPPoGGnDXW1WylQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )