UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bBPyEMPHx4OoYfQxMBagzLI17BePlazvqfuMFghsqQ4=' 
WHERE 
  key_id = '718f2103f762752072ac995931fb0c93bee03cb67b16396b42039ed8d7dc9726' 
  AND (
    token = 'bBPyEMPHx4OoYfQxMBagzLI17BePlazvqfuMFghsqQ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )