UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F8wxXm1fPwdNoeOEG5uUsJo7MSoiOR1nOceLS0KLKxc=' 
WHERE 
  key_id = 'c6fcf415ffea4099db63fe1e206a08823dc5b386a27b709b7613efcbf58bd67d' 
  AND (
    token = 'F8wxXm1fPwdNoeOEG5uUsJo7MSoiOR1nOceLS0KLKxc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )