UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3AKeqgzBRRI03ZlTAgOIRMMDy0wl7VHpOmCnwPsSOIA=' 
WHERE 
  key_id = '28e376fec921e59c8c43ac33b79ec9e9c765b106da3c6366de05e53e627e1c60' 
  AND (
    token = '3AKeqgzBRRI03ZlTAgOIRMMDy0wl7VHpOmCnwPsSOIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )