UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iZf74KaG1uGc+O37h39OHUNTspNE5rLHhmjz3u7mLQk=' 
WHERE 
  key_id = '26a1d3472d25dc9eeff1b0370ddf58d504131bad9d8a7af5ff205bfcf0c123d7' 
  AND (
    token = 'iZf74KaG1uGc+O37h39OHUNTspNE5rLHhmjz3u7mLQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )