UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PvBFb6NdiA5xUTjP3ZenGUw68cQVRHseLBMlIrgc3N4=' 
WHERE 
  key_id = 'c08237369c6f0347a461b9adf6ba7e67a4477683efa91052a513688b1930f9aa' 
  AND (
    token = 'PvBFb6NdiA5xUTjP3ZenGUw68cQVRHseLBMlIrgc3N4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )