UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FNKKshsDeR3AmDJ/9WiBuIVvZ7w14uwqN7rkLIYCHQA=' 
WHERE 
  key_id = 'dd91751c252b735bc3c5140e00184dc102f604e9833b740d99f3c03f9586b8e6' 
  AND (
    token = 'FNKKshsDeR3AmDJ/9WiBuIVvZ7w14uwqN7rkLIYCHQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00043