UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L+r1rjB7i+635GN8HOeS+/iYAcZybFOOdrI4M8NZqQo=' 
WHERE 
  key_id = '7268baebe201b1cf83e7542659f2e47c8f95ed659777c9d0f5cfafdb7e3e9e91' 
  AND (
    token = 'L+r1rjB7i+635GN8HOeS+/iYAcZybFOOdrI4M8NZqQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )