UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rEIl0Ozq9zVVnW0cdwPi02s496UtXh9l6B/fzO4AHxg=' 
WHERE 
  key_id = '9efaa6e37ab767a5024c8dd647a0fc8bfa3dd05fbbb3e00e2f7309d8bc1d9b72' 
  AND (
    token = 'rEIl0Ozq9zVVnW0cdwPi02s496UtXh9l6B/fzO4AHxg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )