UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h2xr43C3HIMebZSSuAe9uT9CH1VRNwHDyYgNob67b4E=' 
WHERE 
  key_id = '548b7f0147ed208fbc2758c1a95033e0255b3e39c6606f165792026c0c6f6633' 
  AND (
    token = 'h2xr43C3HIMebZSSuAe9uT9CH1VRNwHDyYgNob67b4E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )