UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dTq0b9kOiKwPI0+GD6m9RZ9kshQ0WTwrjIn9W5Gx2/s=' 
WHERE 
  key_id = 'e7f550387e9632a359bff1e52fe1d103ad7ba4049dbe61675db3caf4b729fc3b' 
  AND (
    token = 'dTq0b9kOiKwPI0+GD6m9RZ9kshQ0WTwrjIn9W5Gx2/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )