UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AkvGabvmXOd4K2IOx3EH7FIXEvdRevfYsYJ1tOCtBwU=' 
WHERE 
  key_id = '9603ae3e4ac9388055e75bb44d80511a14cc4ff280e302a965267fbffedc20d3' 
  AND (
    token = 'AkvGabvmXOd4K2IOx3EH7FIXEvdRevfYsYJ1tOCtBwU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )