UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zg1F6ktFWzh2f1gDFLLEEorxyCCGkj4EwPXx2/sySWw=' 
WHERE 
  key_id = 'c993d40de8536a0bc522b2f3a90ed3ed357f749472048a32525df44ddc9b49b4' 
  AND (
    token = 'zg1F6ktFWzh2f1gDFLLEEorxyCCGkj4EwPXx2/sySWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )