UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2f/SiWB66RWMCHm1An5RxtXXfQ9GJQ4hP3+lMErH6hE=' 
WHERE 
  key_id = 'f5177e759ead6ae73537ef68b707e40d91ceb2a767f44da5455d6bc300c640f2' 
  AND (
    token = '2f/SiWB66RWMCHm1An5RxtXXfQ9GJQ4hP3+lMErH6hE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )