UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kka22D3e5pnLCbqSv64qPu7jmUhYnYw8i2L1t6DyBYM=' 
WHERE 
  key_id = '7be291bc8f99481333735a799e3af1788b6d3fd4193f7291db88874bd929e710' 
  AND (
    token = 'Kka22D3e5pnLCbqSv64qPu7jmUhYnYw8i2L1t6DyBYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )