UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kt8D4ZP7UUJJ0CHoxu38mVqCY5zUQYCYJnlkg5R7esw=' 
WHERE 
  key_id = 'b8aabe9a6c719f4de8a72a98bed7d0716b8ec71ed3653e4b9e07439569b31d5a' 
  AND (
    token = 'Kt8D4ZP7UUJJ0CHoxu38mVqCY5zUQYCYJnlkg5R7esw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )