UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4KKHkpAQE3zft19/ZpDjN50R1fTkXS/Mnr+LlWVOc1k=' 
WHERE 
  key_id = '3a1fc2252136663a946d8df2d780faef61b913487d714bd8c854fdf6645b1ded' 
  AND (
    token = '4KKHkpAQE3zft19/ZpDjN50R1fTkXS/Mnr+LlWVOc1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )