UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u4HEUq6nk0gQQ59ucF53s5Nt54LBjWl926Q4RnaZ6QE=' 
WHERE 
  key_id = '0dec6773488aaca50bb1259dac84d0734b8f886cbeac3d8fa6d463de4caaf4d9' 
  AND (
    token = 'u4HEUq6nk0gQQ59ucF53s5Nt54LBjWl926Q4RnaZ6QE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )