UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8x1XOzwn9vP/8v2fBy9G1X383UfAvlHSoVs8DkEh/L8=' 
WHERE 
  key_id = 'e4c102c091d50c27644f36ae8af8f87e1f1f6ac49c13e6aba2d3a6decaafa6e0' 
  AND (
    token = '8x1XOzwn9vP/8v2fBy9G1X383UfAvlHSoVs8DkEh/L8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )