UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+lNqe1T+mpM0eTpjPi/YkjlLyZAeD/X1WoRqFAEDLYs=' 
WHERE 
  key_id = '151ffd1f6cc330ff1ea779478346d426a77ac986954f113bd742d854db5478a3' 
  AND (
    token = '+lNqe1T+mpM0eTpjPi/YkjlLyZAeD/X1WoRqFAEDLYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )