UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '45EL/V2uKsjuAccCSYkhgxLPLBEhE/WT4JiLOA5ogt4=' 
WHERE 
  key_id = 'f53bc0c700569509288811eaea1412318534d5a53e03ac648554c6307bc7d572' 
  AND (
    token = '45EL/V2uKsjuAccCSYkhgxLPLBEhE/WT4JiLOA5ogt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )