UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fCcvVpeBHaGvTm9UIcjZLLt/xc/ee38s8iC+0DKwSY4=' 
WHERE 
  key_id = '939986878dad3239d34964ae18620409524d52cfc3a8cf832abf136ab678dd70' 
  AND (
    token = 'fCcvVpeBHaGvTm9UIcjZLLt/xc/ee38s8iC+0DKwSY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )